Pith Number

pith:WJTBWYEP

pith:2010:WJTBWYEPQ3SRUGSI7VPQWAUTWB

not attested not anchored not stored refs pending

Determining the forsterite abundance of the dust around AGB stars

B.L. de Vries, F. Kemper, J.A.D.L. Blommaert, L.B.F.M. Waters, M. Min

arxiv:1011.1123 v1 · 2010-11-04 · astro-ph.SR · 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{WJTBWYEPQ3SRUGSI7VPQWAUTWB}

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	2026-05-18T04:37:01.939099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2661b608f86e51a1a48fd5f0b0293b07d8ddc0bc9f119ad14678d2e89672569

Aliases

arxiv: 1011.1123 · arxiv_version: 1011.1123v1 · doi: 10.48550/arxiv.1011.1123 · pith_short_12: WJTBWYEPQ3SR · pith_short_16: WJTBWYEPQ3SRUGSI · pith_short_8: WJTBWYEP

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/WJTBWYEPQ3SRUGSI7VPQWAUTWB \
  | 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: b2661b608f86e51a1a48fd5f0b0293b07d8ddc0bc9f119ad14678d2e89672569

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "513fe7f0501ce66183d92cb1da2524f015f10e67b0f9432a6544503e3599de5a",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-11-04T11:53:13Z",
    "title_canon_sha256": "e39d03511c73c266431d2242de3098ab780b102dde88dd5c37fee9a64e104f16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.1123",
    "kind": "arxiv",
    "version": 1
  }
}