Pith Number

pith:GYOOETGB

pith:2005:GYOOETGBSOSWAG3GHESN5AEZXO

not attested not anchored not stored refs pending

The Spitzer c2d Survey of Large, Nearby, Interstellar Clouds. I. Chamaeleon II Observed with MIPS

A. I. Sargent, A. Salinas, D. L. Padgett, D. W. Koerner, E. F. van Dishoeck, F. Bertoldi, G. A. Blake, J. Alcala', J. Kauffmann, K. E. Young, K. R. Stapelfeldt, L. E. Allen, L. G. Mundy, N. Chapman, N. J. Evans II, P. C. Myers, P. M. Harvey, P. Teuben, S.-P. Lai, T. L. Bourke, T. Y. Brooke, W. Spiesman, Z. Wahhaj

arxiv:astro-ph/0503670 v1 · 2005-03-30 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GYOOETGBSOSWAG3GHESN5AEZXO}

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	2026-07-04T16:51:49.629608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

361ce24cc193a5601b663924de8099bbae5a150ee802e146f4f8a32e874e2729

Aliases

arxiv: astro-ph/0503670 · arxiv_version: astro-ph/0503670v1 · doi: 10.48550/arxiv.astro-ph/0503670 · pith_short_12: GYOOETGBSOSW · pith_short_16: GYOOETGBSOSWAG3G · pith_short_8: GYOOETGB

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/GYOOETGBSOSWAG3GHESN5AEZXO \
  | 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: 361ce24cc193a5601b663924de8099bbae5a150ee802e146f4f8a32e874e2729

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4b1bd6ec95b74fc66a80085bad71216d95a1dfc17186686f45760bd5a0a15ca",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-03-30T17:42:12Z",
    "title_canon_sha256": "bbec4520a897e66e267573035bb9eb97525985af89475eab482f99a478866c1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0503670",
    "kind": "arxiv",
    "version": 1
  }
}