Pith Number

pith:GFQCVQJ3

pith:2018:GFQCVQJ3AAYW743VOSQ54UTXEW

not attested not anchored not stored refs pending

An ALMA study of the Orion Integral Filament: I. Evidence for narrow fibers in a massive cloud

A. Hacar, J. Alves, J. Forbrich, J. Grossschedl, M. Tafalla, P.S. Teixeira, S. Meingast

arxiv:1801.01500 v1 · 2018-01-04 · 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{GFQCVQJ3AAYW743VOSQ54UTXEW}

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.

Cited by

1 paper in Pith

Numerical simulations of shock-driven, supersonic turbulence in colliding three-temperature laboratory plasmas

Receipt and verification

First computed	2026-05-18T00:21:52.068627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31602ac13b00316ff37574a1de527725b5f5460682de3214e2140d8072f4f4b4

Aliases

arxiv: 1801.01500 · arxiv_version: 1801.01500v1 · doi: 10.48550/arxiv.1801.01500 · pith_short_12: GFQCVQJ3AAYW · pith_short_16: GFQCVQJ3AAYW743V · pith_short_8: GFQCVQJ3

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/GFQCVQJ3AAYW743VOSQ54UTXEW \
  | 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: 31602ac13b00316ff37574a1de527725b5f5460682de3214e2140d8072f4f4b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9abdef79b58ac2d0e0ab472f48bf4b6472bea3c7c14cac45539d21bacf23f3ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-01-04T19:00:01Z",
    "title_canon_sha256": "fe62e9a1204cfed2acf6d88ebb4595c5f4a9ad8ddddd69dfa896fb8c2f6d9344"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.01500",
    "kind": "arxiv",
    "version": 1
  }
}