Pith Number

pith:VNOOF4Q4

pith:2012:VNOOF4Q44XD3WVY5LDAIJUZRFE

not attested not anchored not stored refs pending

Gravitational Slingshot of Young Massive Stars in Orion

Jonathan C. Tan, Sourav Chatterjee

arxiv:1203.0325 v4 · 2012-03-01 · astro-ph.SR · physics.class-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VNOOF4Q44XD3WVY5LDAIJUZRFE}

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	2026-05-18T01:58:15.853731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab5ce2f21ce5c7bb571d58c084d33129127dd07d135727e92d0dc74a26f35b82

Aliases

arxiv: 1203.0325 · arxiv_version: 1203.0325v4 · doi: 10.48550/arxiv.1203.0325 · pith_short_12: VNOOF4Q44XD3 · pith_short_16: VNOOF4Q44XD3WVY5 · pith_short_8: VNOOF4Q4

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/VNOOF4Q44XD3WVY5LDAIJUZRFE \
  | 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: ab5ce2f21ce5c7bb571d58c084d33129127dd07d135727e92d0dc74a26f35b82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24212ee85bf016012ec2563656a1baffbbe8ad0ccb4d18219d1bb17881ee4d5c",
    "cross_cats_sorted": [
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-03-01T21:41:28Z",
    "title_canon_sha256": "0fe1c5acb22839c659a9a0a208db519cbf0aaede4f699ca1dc0d372bb87cf0f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0325",
    "kind": "arxiv",
    "version": 4
  }
}