Pith Number

pith:B2PGLKTF

pith:2012:B2PGLKTFXSNEZQRD7YQ7JFTF5W

not attested not anchored not stored refs pending

Collimated jets from the first core

Daniel J. Price (Monash), Matthew R. Bate (Exeter/Monash), Terrence S. Tricco (Monash)

arxiv:1203.2933 v1 · 2012-03-13 · astro-ph.SR · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B2PGLKTFXSNEZQRD7YQ7JFTF5W}

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	2026-05-18T01:58:09.157553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e9e65aa65bc9a4cc223fe21f49665ed8c8f1fa4a138b61aa21a15917eeba0cd

Aliases

arxiv: 1203.2933 · arxiv_version: 1203.2933v1 · doi: 10.48550/arxiv.1203.2933 · pith_short_12: B2PGLKTFXSNE · pith_short_16: B2PGLKTFXSNEZQRD · pith_short_8: B2PGLKTF

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/B2PGLKTFXSNEZQRD7YQ7JFTF5W \
  | 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: 0e9e65aa65bc9a4cc223fe21f49665ed8c8f1fa4a138b61aa21a15917eeba0cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec7ea703eb5af0aef0f0c2949a0f9b16b5ae25f2584e0905d2c52d491179a001",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-03-13T20:02:50Z",
    "title_canon_sha256": "a24e084ec9b753aa22aec8ee9d8b8751c369296449d720363cc201e384e45f1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.2933",
    "kind": "arxiv",
    "version": 1
  }
}