Pith Number

pith:7RVUNRJL

pith:2016:7RVUNRJLUSVPYX3L3GTCYTK67D

not attested not anchored not stored refs pending

GMC Evolution in a Barred Spiral Galaxy with Star Formation and Thermal Feedback

Asao Habe, Christine M. Simpson, Elizabeth J. Tasker, Greg L. Bryan, Yusuke Fujimoto

arxiv:1606.04981 v1 · 2016-06-15 · 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{7RVUNRJLUSVPYX3L3GTCYTK67D}

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	2026-05-18T01:10:29.000603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc6b46c52ba4aafc5f6bd9a62c4d5ef8f760ad6d82c612b290ca0e8dd23314e4

Aliases

arxiv: 1606.04981 · arxiv_version: 1606.04981v1 · doi: 10.48550/arxiv.1606.04981 · pith_short_12: 7RVUNRJLUSVP · pith_short_16: 7RVUNRJLUSVPYX3L · pith_short_8: 7RVUNRJL

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/7RVUNRJLUSVPYX3L3GTCYTK67D \
  | 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: fc6b46c52ba4aafc5f6bd9a62c4d5ef8f760ad6d82c612b290ca0e8dd23314e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58ba4db8e27c60f9f51920ef9b39c88d4a5402c09fe6023e75477395115ca855",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-06-15T21:10:55Z",
    "title_canon_sha256": "f46e885c718159d31defac4cbe5bb1df1e36f0ff9967a2f1e33744921c6b78be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.04981",
    "kind": "arxiv",
    "version": 1
  }
}