Pith Number

pith:V3GINLFB

pith:2011:V3GINLFBOVAF3Y6GVOVGTGKBJZ

not attested not anchored not stored refs pending

Ices in starless and starforming cores

A. C. Adwin Boogert, Ewine F. van Dishoeck, Geoffrey A. Blake, Karin I. Oberg, Klaus M. Pontoppidan, Neal J. Evans II, Sandrine Bottinelli, Saskia van den Broek

arxiv:1107.5826 v1 · 2011-07-28 · 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{V3GINLFBOVAF3Y6GVOVGTGKBJZ}

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	2026-05-18T02:01:06.094282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aecc86aca175405de3c6abaa6999414e66c9d27f6c2af31e307da42fa1b29338

Aliases

arxiv: 1107.5826 · arxiv_version: 1107.5826v1 · doi: 10.48550/arxiv.1107.5826 · pith_short_12: V3GINLFBOVAF · pith_short_16: V3GINLFBOVAF3Y6G · pith_short_8: V3GINLFB

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/V3GINLFBOVAF3Y6GVOVGTGKBJZ \
  | 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: aecc86aca175405de3c6abaa6999414e66c9d27f6c2af31e307da42fa1b29338

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f439c2c35691f4db91b01310ab5cb85d3ba9f5fb4a90ac5f4615f00fd8d90d72",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-07-28T20:44:23Z",
    "title_canon_sha256": "653f5ca3b78c8b2f6638eeabf33e1bb60e963329e8d19a5ff733a29466cfae71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.5826",
    "kind": "arxiv",
    "version": 1
  }
}