Pith Number

pith:SM5EAP7S

pith:2017:SM5EAP7SJC4U4PLLIPKUHR26QD

not attested not anchored not stored refs pending

SO survey of massive cores

(2) Max-Planck-Institut fuer Radioastronomie, Bonn, Christian Henkel (2) ((1) Institute of Applied Physics of the Russian Academy of Sciences, Germany), Igor Zinchenko (1), Nizhny Novgorod, Russia

arxiv:1711.09380 v1 · 2017-11-26 · 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{SM5EAP7SJC4U4PLLIPKUHR26QD}

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	2026-05-18T00:06:05.622455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

933a403ff248b94e3d6b43d543c75e80d46fcaa586f7391b319dc5b5b1093228

Aliases

arxiv: 1711.09380 · arxiv_version: 1711.09380v1 · doi: 10.48550/arxiv.1711.09380 · pith_short_12: SM5EAP7SJC4U · pith_short_16: SM5EAP7SJC4U4PLL · pith_short_8: SM5EAP7S

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/SM5EAP7SJC4U4PLLIPKUHR26QD \
  | 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: 933a403ff248b94e3d6b43d543c75e80d46fcaa586f7391b319dc5b5b1093228

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f2f1eda44d1720a7bb8fb58e47f7a67eebd1a10d5bb8cc85240b7d5c9ab350e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-11-26T13:05:27Z",
    "title_canon_sha256": "7a62de9411e800cd372c89801bd455a95c0b46f29226b5b270a59aea7dd868c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.09380",
    "kind": "arxiv",
    "version": 1
  }
}