Pith Number

pith:HNZREW2F

pith:2014:HNZREW2FGVPBQ7KEX2SQQNM4KY

not attested not anchored not stored refs pending

New observations of chemically peculiar stars with ESPaDOnS

B. Yameogo, C. Thibeault, F. LeBlanc, V. Khalack

arxiv:1405.6203 v1 · 2014-05-23 · 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{HNZREW2FGVPBQ7KEX2SQQNM4KY}

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	2026-05-18T01:43:06.871561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b73125b45355e187d44bea508359c563361854eb72be536ecdcd5aca41543e9

Aliases

arxiv: 1405.6203 · arxiv_version: 1405.6203v1 · doi: 10.48550/arxiv.1405.6203 · pith_short_12: HNZREW2FGVPB · pith_short_16: HNZREW2FGVPBQ7KE · pith_short_8: HNZREW2F

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/HNZREW2FGVPBQ7KEX2SQQNM4KY \
  | 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: 3b73125b45355e187d44bea508359c563361854eb72be536ecdcd5aca41543e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9931e4c3203223ce332123555b849ca4d3baa66288befc14efc66205b780ab3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-05-23T16:45:20Z",
    "title_canon_sha256": "fd081bd955e3bf9d64ab52da7a5b4f79219ed670d79d2ec7871e475d37ff12c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.6203",
    "kind": "arxiv",
    "version": 1
  }
}