Pith Number

pith:VEV6CC6N

pith:2019:VEV6CC6NUSGHY6QAVHZSTDBYFM

not attested not anchored not stored refs pending

Chemical complexity in high-mass star formation: An observational and modeling case study of the AFGL 2591 VLA 3 hot core

A. Ahmadi, A. Palau, \'A. S\'anchez-Monge, C. Gieser, D. Semenov, F. Bosco, F. Wyrowski, H. Beuther, H. Linz, I. Jim\'enez-Serra, J.C. Mottram, J.M. Winters, J.S. Urquhart, K.G. Johnston, K.M. Menten, L. Moscadelli, L.T. Maud, M. Beltran, P. Klaassen, P. Schilke, Q. Zhang, R. Galvan-Madrid, R. Kuiper, R. Pudritz, S. Feng, S. Leurini, S. Longmore, S. Lumsden, S. Suri, T. Csengeri, Th. Henning, T. M\"oller, T. Peters

arxiv:1910.05081 v1 · 2019-10-11 · 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{VEV6CC6NUSGHY6QAVHZSTDBYFM}

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	2026-07-05T00:18:41.390882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a92be10bcda48c7c7a00a9f3298c382b018c100c894e9d8bd35036c22724bc8f

Aliases

arxiv: 1910.05081 · arxiv_version: 1910.05081v1 · doi: 10.48550/arxiv.1910.05081 · pith_short_12: VEV6CC6NUSGH · pith_short_16: VEV6CC6NUSGHY6QA · pith_short_8: VEV6CC6N

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/VEV6CC6NUSGHY6QAVHZSTDBYFM \
  | 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: a92be10bcda48c7c7a00a9f3298c382b018c100c894e9d8bd35036c22724bc8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7eacd99e8dd0e66617eabe347caed458b073010cfa9e016f717ff85f59fe3f2",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-10-11T11:15:45Z",
    "title_canon_sha256": "7300e9119c385738a176adb78d76b87ac46f348ba560a913079ff508c5058702"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.05081",
    "kind": "arxiv",
    "version": 1
  }
}