Pith Number

pith:W3THXIZ2

pith:2000:W3THXIZ2PYM2TNSRVBZZ2NPHZT

not attested not anchored not stored refs pending

Lithium-6 from Solar Flares

B. Kozlovsky, J. P. Thibaud, N. Mandzhavidze, R. Ramaty, V. Tatischeff

arxiv:astro-ph/0003356 v1 · 2000-03-23 · astro-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{W3THXIZ2PYM2TNSRVBZZ2NPHZT}

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	2026-07-04T16:16:13.227865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6e67ba33a7e19a9b651a8739d35e7ccddc14e66786da92b452a9c378e78fbf8

Aliases

arxiv: astro-ph/0003356 · arxiv_version: astro-ph/0003356v1 · doi: 10.48550/arxiv.astro-ph/0003356 · pith_short_12: W3THXIZ2PYM2 · pith_short_16: W3THXIZ2PYM2TNSR · pith_short_8: W3THXIZ2

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/W3THXIZ2PYM2TNSRVBZZ2NPHZT \
  | 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: b6e67ba33a7e19a9b651a8739d35e7ccddc14e66786da92b452a9c378e78fbf8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee7d026595f7ffbf2e6969e8bc454cc646053edefcae7ee08a0f6d0b2171a0c9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-03-23T18:33:08Z",
    "title_canon_sha256": "e889495ca1e6ba9c55b45ba6af99232f22f87d108441d15d286d67890eaf5956"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0003356",
    "kind": "arxiv",
    "version": 1
  }
}