Pith Number

pith:AFZIGJ4B

pith:2006:AFZIGJ4BWG2QV6T5KKCMLMPCKG

not attested not anchored not stored refs pending

Metallicity vs. Be phenomenon relation in the solar neighborhood

J. Zorec (IAP), N.V. Leister (IAGCAUSP), R.S. Levenhagen (IAGCAUSP), Y. Fr\'emat (ROB)

arxiv:astro-ph/0601071 v1 · 2006-01-04 · 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{AFZIGJ4BWG2QV6T5KKCMLMPCKG}

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	2026-05-18T01:09:10.767137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0172832781b1b50afa7d5284c5b1e2518bec8fb75e00e321ed0c59659df06706

Aliases

arxiv: astro-ph/0601071 · arxiv_version: astro-ph/0601071v1 · doi: 10.48550/arxiv.astro-ph/0601071 · pith_short_12: AFZIGJ4BWG2Q · pith_short_16: AFZIGJ4BWG2QV6T5 · pith_short_8: AFZIGJ4B

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/AFZIGJ4BWG2QV6T5KKCMLMPCKG \
  | 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: 0172832781b1b50afa7d5284c5b1e2518bec8fb75e00e321ed0c59659df06706

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d28ee5e738f03724b05b21ecd98aeec2efbac7d67899a9d32f31e1f6adfc5bf",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-01-04T08:13:16Z",
    "title_canon_sha256": "b2ffeb72bece4868f0285f38e658dea4569a6c2f7829e77831031cfbcf899f04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0601071",
    "kind": "arxiv",
    "version": 1
  }
}