Pith Number

pith:3M6W3Y4W

pith:2010:3M6W3Y4W53RCSMWB4KU5IWKVBA

not attested not anchored not stored refs pending

First results of the Herschel Key Program 'Dust, Ice and Gas in Time': Dust and Gas Spectroscopy of HD 100546

A. Glassgold, B. Acke, B. Mer\'in, B. Sturm, C. Dominik, C. Knez, C. Salyk, C. Waelkens, D. Jaffe, E. Bergin, E. F. van Dishoeck, G. A. Blake, G. D. Mulders, G. J. Herczeg, G. Meeus, H. J. Kim, J. Bouwman, J. C. Augereau, J. D. Green, J.-E. Lee, J.-H. Chen, J. H. Lacy, J. K. J{\o}rgensen, J. M. Brown, J. Najita, J. Olofsson, J. S. Carr, K. M. Pontoppidan, L. B. F. M. Waters, L. Cieza, L. E. Kristensen, L. Mundy, M. G\"udel, M. M. Dunham, M. R. Hogerheijde, N. J. Evans II, P. M. Harvey, R. Meijerink, R. Visser, S. Maret, T. A. van Kempen, Th. Henning, U. A. Y\'ild\'iz

arxiv:1005.3472 v1 · 2010-05-19 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3M6W3Y4W53RCSMWB4KU5IWKVBA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:07:16.904951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db3d6de396eee22932c1e2a9d45955083614c7638831d3f76d2319f15e0adec5

Aliases

arxiv: 1005.3472 · arxiv_version: 1005.3472v1 · doi: 10.48550/arxiv.1005.3472 · pith_short_12: 3M6W3Y4W53RC · pith_short_16: 3M6W3Y4W53RCSMWB · pith_short_8: 3M6W3Y4W

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/3M6W3Y4W53RCSMWB4KU5IWKVBA \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: db3d6de396eee22932c1e2a9d45955083614c7638831d3f76d2319f15e0adec5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "069a74b031e725488eb81360067d5f79adb34f2ef1c71f25b52a6ec850cea92b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-05-19T15:32:04Z",
    "title_canon_sha256": "fc46b01a1683e54e9119fbbde0f56cfe11e4a718092d1d5b7f435ebf97e49197"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.3472",
    "kind": "arxiv",
    "version": 1
  }
}