Pith Number

pith:TA2FKAJ3

pith:2014:TA2FKAJ3NVUTQAZUAGOMT67C7J

not attested not anchored not stored refs pending

The quasi-universality of chondrule size as a constraint for chondrule formation models

Emmanuel Jacquet

arxiv:1401.3721 v1 · 2014-01-15 · 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{TA2FKAJ3NVUTQAZUAGOMT67C7J}

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	2026-05-18T01:45:25.182042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

983455013b6d69380334019cc9fbe2fa7890c3b0dcf66951981b4e86b0c927a1

Aliases

arxiv: 1401.3721 · arxiv_version: 1401.3721v1 · doi: 10.48550/arxiv.1401.3721 · pith_short_12: TA2FKAJ3NVUT · pith_short_16: TA2FKAJ3NVUTQAZU · pith_short_8: TA2FKAJ3

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/TA2FKAJ3NVUTQAZUAGOMT67C7J \
  | 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: 983455013b6d69380334019cc9fbe2fa7890c3b0dcf66951981b4e86b0c927a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76e6b8c2ec012bb2609820a3b65ca6807e7e24e344020024669b2cfaf64e34bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-01-15T20:07:35Z",
    "title_canon_sha256": "5bde3af8e5bcb004fdfb7e527b84aa1c1992a5d6fa4e12ab3e44402e17080bad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.3721",
    "kind": "arxiv",
    "version": 1
  }
}