Pith Number

pith:Y6NLBN2S

pith:2011:Y6NLBN2S5533IPZ77HWFU2KOIE

not attested not anchored not stored refs pending

Hydrogen cyanide and isocyanide in prestellar cores

2), (2) INAF-Osservatorio Astrofisico di Arcetri, 3), (3) Dublin Institute of Advanced Studies, (4) Observatorio Astron\'omico Nacional (IGN), (5) LAOG-Observatoire de Grenoble, (6) IAS-Universit\'e de Paris-Sud, 7) ((1) Institut de Ci\`encies de l'Espai, (7) LERMA-Observatoire de Paris, C. M. Walmsley (2, France, France), G. Pineau des For\^ets (6, Ireland, Italy, M. Padovani (1, M. Tafalla (4), P. Hily-Blant (5), Spain

arxiv:1108.5073 v1 · 2011-08-25 · 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{Y6NLBN2S5533IPZ77HWFU2KOIE}

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	2026-05-18T02:00:48.202542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c79ab0b752ef77b43f3ff9ec5a694e412145685a77c0af6ae7368507afaaf09b

Aliases

arxiv: 1108.5073 · arxiv_version: 1108.5073v1 · doi: 10.48550/arxiv.1108.5073 · pith_short_12: Y6NLBN2S5533 · pith_short_16: Y6NLBN2S5533IPZ7 · pith_short_8: Y6NLBN2S

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/Y6NLBN2S5533IPZ77HWFU2KOIE \
  | 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: c79ab0b752ef77b43f3ff9ec5a694e412145685a77c0af6ae7368507afaaf09b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3c522ef55b1cfe9b6fe27b1a69232015847db2cc4e884e16e96545406089402",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-08-25T13:02:30Z",
    "title_canon_sha256": "dc0ae0db617e6d61efc8f907a200ca16a7efcf32610d9a4c41981319fa650ffc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5073",
    "kind": "arxiv",
    "version": 1
  }
}