Pith Number

pith:3OIQ72Q7

pith:2014:3OIQ72Q7QPIO47EVT4TGHGVYF2

not attested not anchored not stored refs pending

Old pre-main-sequence Stars: Disc reformation by Bondi-Hoyle accretion

G. Rosotti, J.E. Dale, L. Testi, P. Scicluna

arxiv:1405.6051 v1 · 2014-05-23 · astro-ph.SR · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3OIQ72Q7QPIO47EVT4TGHGVYF2}

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	2026-05-18T02:48:35.714300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db910fea1f83d0ee7c959f26639ab82e8eff56c5fc80b33cf8277acae2dd9ff7

Aliases

arxiv: 1405.6051 · arxiv_version: 1405.6051v1 · doi: 10.48550/arxiv.1405.6051 · pith_short_12: 3OIQ72Q7QPIO · pith_short_16: 3OIQ72Q7QPIO47EV · pith_short_8: 3OIQ72Q7

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/3OIQ72Q7QPIO47EVT4TGHGVYF2 \
  | 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: db910fea1f83d0ee7c959f26639ab82e8eff56c5fc80b33cf8277acae2dd9ff7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbec2f9fbc847d19beb5572f87739fa723e69a13f44e5e28a82fcb9ebca700a2",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-05-23T12:57:27Z",
    "title_canon_sha256": "93a8ab262f5597fdb7a9639684d974270d2a0dbf66ba78786db41a32c9947d6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.6051",
    "kind": "arxiv",
    "version": 1
  }
}