Pith Number

pith:JOKWJWBW

pith:2008:JOKWJWBWKQJXVYHVBSPDR2XHTU

not attested not anchored not stored refs pending

Circumstellar water vapour in M-type AGB stars: Constraints from H2O(1_10 - 1_01) lines obtained with Odin

Aa Sandqvist, A Hjalmarson, B. Larsson, F.L. Schoeier, H. Olofsson, K. Justtanont, M. Maercker, M. Olberg, P. Bergman, S. Kwok, U. Frisk

arxiv:0812.1338 v1 · 2008-12-07 · 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{JOKWJWBWKQJXVYHVBSPDR2XHTU}

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	2026-07-04T17:13:50.118860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b9564d83654137ae0f50c9e38eae79d1c22b4bcbdae9894266d88799489fc89

Aliases

arxiv: 0812.1338 · arxiv_version: 0812.1338v1 · doi: 10.48550/arxiv.0812.1338 · pith_short_12: JOKWJWBWKQJX · pith_short_16: JOKWJWBWKQJXVYHV · pith_short_8: JOKWJWBW

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/JOKWJWBWKQJXVYHVBSPDR2XHTU \
  | 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: 4b9564d83654137ae0f50c9e38eae79d1c22b4bcbdae9894266d88799489fc89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f2a811328d736e4c7e2c325284aece51803ff203b12818ed9a23ec24444c5ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-12-07T11:42:05Z",
    "title_canon_sha256": "63bb19cd5cc2736ff54e9f3736171b960ab7174cbceb38219346a8e81994edf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.1338",
    "kind": "arxiv",
    "version": 1
  }
}