Pith Number

pith:VPXABJNB

pith:2014:VPXABJNBT35ZKK7WLKLC5NFBBI

not attested not anchored not stored refs pending

Vacuum-UV spectroscopy of interstellar ice analogs. I. Absorption cross-sections of polar-ice molecules

G. A. Cruz-Diaz, G. M. Munoz Caro, T.-S. Yih, Y.-J. Chen

arxiv:1405.7797 v1 · 2014-05-30 · astro-ph.SR · astro-ph.EP · astro-ph.GA · physics.chem-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{VPXABJNBT35ZKK7WLKLC5NFBBI}

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	2026-05-18T02:50:49.819573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abee00a5a19efb952bf65a962eb4a10a2acea2e1ee73a31b1f967bc668001a94

Aliases

arxiv: 1405.7797 · arxiv_version: 1405.7797v1 · doi: 10.48550/arxiv.1405.7797 · pith_short_12: VPXABJNBT35Z · pith_short_16: VPXABJNBT35ZKK7W · pith_short_8: VPXABJNB

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/VPXABJNBT35ZKK7WLKLC5NFBBI \
  | 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: abee00a5a19efb952bf65a962eb4a10a2acea2e1ee73a31b1f967bc668001a94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cf238d5fedcd30de7555296d9a455eb610a02b0c0926cfcb768df4d254cec9d",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.GA",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-05-30T08:36:43Z",
    "title_canon_sha256": "f9678a79cde864fea7ba497252da8c8236b35f6156e63c24a48df280761758f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.7797",
    "kind": "arxiv",
    "version": 1
  }
}