Pith Number

pith:OMEF4TM3

pith:2013:OMEF4TM3O7B2HLG2KK3KL2QASU

not attested not anchored not stored refs pending

Si isotope homogeneity of the solar nebula

Emily A. Pringle, Frederic Moynier, Jean-Alix Barrat, Matthew G. Jackson, Paul S. Savage

arxiv:1310.8575 v1 · 2013-10-31 · 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{OMEF4TM3O7B2HLG2KK3KL2QASU}

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	2026-05-18T03:08:16.609530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73085e4d9b77c3a3acda52b6a5ea0095214ef16cf2a95b7be8e8b74452a8b267

Aliases

arxiv: 1310.8575 · arxiv_version: 1310.8575v1 · doi: 10.48550/arxiv.1310.8575 · pith_short_12: OMEF4TM3O7B2 · pith_short_16: OMEF4TM3O7B2HLG2 · pith_short_8: OMEF4TM3

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/OMEF4TM3O7B2HLG2KK3KL2QASU \
  | 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: 73085e4d9b77c3a3acda52b6a5ea0095214ef16cf2a95b7be8e8b74452a8b267

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32a1127e2dde64099f66a8bae89752e5950eaa71c8b43fab6d65d38df2eb8b4d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-10-31T16:26:25Z",
    "title_canon_sha256": "51b6030c539b2852fc18ab3252c46b2756f750be6fa159fdb7514c9ba8ec3bb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.8575",
    "kind": "arxiv",
    "version": 1
  }
}