Pith Number

pith:TAF3TEQC

pith:2002:TAF3TEQCJB3FKZGFETESQP5ND2

not attested not anchored not stored refs pending

Crystalline silicate dust around evolved stars II. The crystalline silicate complexes

2, (2) Georgia Institute of Technology, 3), (3) Katholieke Universiteit Leuven, (4) SRON, 5), (5) presently at ESTEC/ESA), A.G.G.M. Tielens (4) ((1) University of Amsterdam, Atlanta, F.J. Molster (1, Groningen, L.B.F.M. Waters (1

arxiv:astro-ph/0201304 v1 · 2002-01-18 · 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{TAF3TEQCJB3FKZGFETESQP5ND2}

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	2026-07-04T16:29:16.671995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

980bb9920248765564c524c9283fad1ea5f663d98c858d24b994b32c6fac0dfe

Aliases

arxiv: astro-ph/0201304 · arxiv_version: astro-ph/0201304v1 · doi: 10.48550/arxiv.astro-ph/0201304 · pith_short_12: TAF3TEQCJB3F · pith_short_16: TAF3TEQCJB3FKZGF · pith_short_8: TAF3TEQC

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/TAF3TEQCJB3FKZGFETESQP5ND2 \
  | 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: 980bb9920248765564c524c9283fad1ea5f663d98c858d24b994b32c6fac0dfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed77ace2d947aedf86eb6d63a743c122cf3468a7760c63f0fa8eb8430565525f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-01-18T13:10:06Z",
    "title_canon_sha256": "d37ba43274c78f1802308a7cd7bba722be6f6d530c2e4b1d2a49859b542fa3e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0201304",
    "kind": "arxiv",
    "version": 1
  }
}