Pith Number

pith:2K5R5EQN

pith:2010:2K5R5EQNTYW4H6ROJ7YMOKFRPE

not attested not anchored not stored refs pending

Water in Star-Forming Regions with the Herschel Space Observatory (WISH): Overview of key program and first results

A.O. Benz, B. Nisini, D. Johnstone, E.A. Bergin, E.F. van Dishoeck, F. Herpin, F. van der Tak, F. Wyrowski (et al.), J. Cernicharo, L.E. Kristensen, M.R. Hogerheijde, M. Tafalla, P. Caselli, R. Liseau, R. Shipman

arxiv:1012.4570 v1 · 2010-12-21 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2K5R5EQNTYW4H6ROJ7YMOKFRPE}

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	2026-05-18T02:04:19.543979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2bb1e920d9e2dc3fa2e4ff0c728b1792a6061954ccefc396c47ae1546c7bb46

Aliases

arxiv: 1012.4570 · arxiv_version: 1012.4570v1 · doi: 10.48550/arxiv.1012.4570 · pith_short_12: 2K5R5EQNTYW4 · pith_short_16: 2K5R5EQNTYW4H6RO · pith_short_8: 2K5R5EQN

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/2K5R5EQNTYW4H6ROJ7YMOKFRPE \
  | 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: d2bb1e920d9e2dc3fa2e4ff0c728b1792a6061954ccefc396c47ae1546c7bb46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "380708edfa5cf162f875f801979129020e3efc9460be1ee68237f95892cd5916",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-12-21T08:58:10Z",
    "title_canon_sha256": "13a47118fc8f6943504d043ecaeb198e66115b0baf7d3f3b41a1b87c69de0a2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4570",
    "kind": "arxiv",
    "version": 1
  }
}