Pith Number

pith:UB7JF5TE

pith:2013:UB7JF5TEH6ER64MMCYLEXGFAZH

not attested not anchored not stored refs pending

Comprehensive rate coefficients for electron collision induced transitions in hydrogen

Daniel Vrinceanu, Hossein R. Sadeghpour, Roberto Onofrio

arxiv:1310.5164 v1 · 2013-10-18 · astro-ph.IM · astro-ph.SR · physics.plasm-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{UB7JF5TEH6ER64MMCYLEXGFAZH}

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	2026-05-18T01:46:57.617580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a07e92f6643f891f718c16164b98a0c9f2a81ca5c7caaf1eacac90d5ded968f6

Aliases

arxiv: 1310.5164 · arxiv_version: 1310.5164v1 · doi: 10.48550/arxiv.1310.5164 · pith_short_12: UB7JF5TEH6ER · pith_short_16: UB7JF5TEH6ER64MM · pith_short_8: UB7JF5TE

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/UB7JF5TEH6ER64MMCYLEXGFAZH \
  | 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: a07e92f6643f891f718c16164b98a0c9f2a81ca5c7caaf1eacac90d5ded968f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c6774976fbaf38a6838e72a28842f6fe6c793919ceea74fe326bbf41724d22f",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-10-18T21:18:00Z",
    "title_canon_sha256": "225c0d64be719e9a574747e4f78079a8fe1670b26f30dcc97cd1d85c6e4d9fd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.5164",
    "kind": "arxiv",
    "version": 1
  }
}