Pith Number

pith:DT7DUCSD

pith:2016:DT7DUCSDQZJTBTGSGHHLQTP2K2

not attested not anchored not stored refs pending

Herschel/HIFI observations of the circumstellar ammonia lines in IRC+10216

A. de Koter, A. M. Sobolev, A. P. Marston, D. A. Neufeld, D. Teyssier, F. L. Sch\"oier, H. Olofsson, J. Alcolea, J. Cernicharo, J. H. He, K. Justtanont, K. M. Menten, L. Decin, M. R. Schmidt, P. Planesas, R. Szczerba, V. Bujarrabal

arxiv:1606.01878 v1 · 2016-06-06 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DT7DUCSDQZJTBTGSGHHLQTP2K2}

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	2026-05-18T01:08:40.564199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cfe3a0a43865330ccd231ceb84dfa56911d08f85134fea29f57645b7531d411

Aliases

arxiv: 1606.01878 · arxiv_version: 1606.01878v1 · doi: 10.48550/arxiv.1606.01878 · pith_short_12: DT7DUCSDQZJT · pith_short_16: DT7DUCSDQZJTBTGS · pith_short_8: DT7DUCSD

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/DT7DUCSDQZJTBTGSGHHLQTP2K2 \
  | 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: 1cfe3a0a43865330ccd231ceb84dfa56911d08f85134fea29f57645b7531d411

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f6221b650c01edac3d362264116f62e70163d6e3eab9fc767d9868aee60119a",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-06-06T19:37:35Z",
    "title_canon_sha256": "7354f66f7628bc816a8faa0e9bbdce853f14c6097c60930149b44408c760fe76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.01878",
    "kind": "arxiv",
    "version": 1
  }
}