Pith Number

pith:U2S5X4NG

pith:2019:U2S5X4NGFIPWFZQW7BEQ6MRCKP

not attested not anchored not stored refs pending

Combining multiple structural inversions to constrain the Solar modelling problem

A. Miglio, A. Noels, G. Buldgen, G. Meynet, P. Eggenberger, S.J.A.J. Salmon, V.A. Baturin

arxiv:1902.10390 v1 · 2019-02-27 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U2S5X4NGFIPWFZQW7BEQ6MRCKP}

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	2026-05-17T23:52:30.985637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6a5dbf1a62a1f62e616f8490f322253c349b862e6363c85fa3a83c493c72ac7

Aliases

arxiv: 1902.10390 · arxiv_version: 1902.10390v1 · doi: 10.48550/arxiv.1902.10390 · pith_short_12: U2S5X4NGFIPW · pith_short_16: U2S5X4NGFIPWFZQW · pith_short_8: U2S5X4NG

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/U2S5X4NGFIPWFZQW7BEQ6MRCKP \
  | 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: a6a5dbf1a62a1f62e616f8490f322253c349b862e6363c85fa3a83c493c72ac7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83ecaf44d89691593758757be8bde74897284b0e42097b48e3f54cf2da1751ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-02-27T08:46:57Z",
    "title_canon_sha256": "6da321ca441c3afae259470580bb6aa94cb70006aca8b2b3042a40753ffbd769"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.10390",
    "kind": "arxiv",
    "version": 1
  }
}