Pith Number

pith:XDDO3JOJ

pith:2014:XDDO3JOJZVALAO53LFI2XXR6UK

not attested not anchored not stored refs pending

Spitzer SAGE-Spec: Near Infrared Spectroscopy, Dust Shells, and Cool Envelopes in Extreme Large Magellanic Cloud AGB Stars

B. Ling, F. Kemper, K. Volk, R. D. Blum, S. Srinivasan

arxiv:1408.1067 v1 · 2014-08-05 · 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{XDDO3JOJZVALAO53LFI2XXR6UK}

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	2026-05-18T01:42:23.590719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8c6eda5c9cd40b03bbb5951abde3ea28377a4bd2d4b834354363eb451094638

Aliases

arxiv: 1408.1067 · arxiv_version: 1408.1067v1 · doi: 10.48550/arxiv.1408.1067 · pith_short_12: XDDO3JOJZVAL · pith_short_16: XDDO3JOJZVALAO53 · pith_short_8: XDDO3JOJ

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/XDDO3JOJZVALAO53LFI2XXR6UK \
  | 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: b8c6eda5c9cd40b03bbb5951abde3ea28377a4bd2d4b834354363eb451094638

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef7e9442a13e9079e5322e534fdf1b0220344768668aa8c1239ee149b8211f58",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-08-05T18:51:33Z",
    "title_canon_sha256": "1443bbea4a578be26f23f452d2582490607037cdabd14ffdb7cc2824ca19de03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.1067",
    "kind": "arxiv",
    "version": 1
  }
}