Pith Number

pith:5BPZPRTQ

pith:2021:5BPZPRTQESCMNMQ5OV6UEVLEZV

not attested not anchored not stored refs pending

The physical and chemical structure of high-mass star-forming regions. Unraveling chemical complexity with the NOEMA large program "CORE"

A. Ahmadi, A. Palau, \'A. S\'anchez-Monge, C. Gieser, D. Semenov, F. Wyrowski, G. Fuller, H. Beuther, H. Linz, J.M. Winters, J. Pety, J.S. Urquhart, K.M. Menten, L. Maud, L. Moscadelli, M.T. Beltran, P. Klaassen, P. Schilke, Q. Zhang, R. Galv\'an-Madrid, R. Kuiper, R. Pudritz, S. Feng, S. Leurini, S. Longmore, S. Lumsden, S. Suri, T. Csengeri, Th. Henning, T. M\"oller, T. Peters, V. de Souza Magalh\~aes, V. Pi\'etu

arxiv:2102.11676 v1 · 2021-02-23 · astro-ph.GA · 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{5BPZPRTQESCMNMQ5OV6UEVLEZV}

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	2026-07-05T02:33:51.312074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e85f97c6702484c6b21d757d425564cd718d6e1a8f3accaa360087d9a92c7a01

Aliases

arxiv: 2102.11676 · arxiv_version: 2102.11676v1 · doi: 10.48550/arxiv.2102.11676 · pith_short_12: 5BPZPRTQESCM · pith_short_16: 5BPZPRTQESCMNMQ5 · pith_short_8: 5BPZPRTQ

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/5BPZPRTQESCMNMQ5OV6UEVLEZV \
  | 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: e85f97c6702484c6b21d757d425564cd718d6e1a8f3accaa360087d9a92c7a01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "811c50a8a6864da90f7f712e3db120b81a4df2c3efc503b3e93a08daf8d95630",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-02-23T13:07:52Z",
    "title_canon_sha256": "e3b1212e8ac8c99ddf65d8d8f0e124e2105e0acb15a6c3b80d3b90e90cdf69cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.11676",
    "kind": "arxiv",
    "version": 1
  }
}