Pith Number

pith:4IIBZRI5

pith:2013:4IIBZRI5UAXXLSA4O3ORBZ7JI6

not attested not anchored not stored refs pending

Photoionization Delay in He, Ne, Ar and Kr

Anatoli Kheifets, Caryn Palatchi, Dan Canaday, Dietrich Keiswetter, Lou DiMauro, Marcus Dahlstrom, Pierre Agostini

arxiv:1307.3655 v2 · 2013-07-13 · physics.atom-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{4IIBZRI5UAXXLSA4O3ORBZ7JI6}

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	2026-05-18T03:17:02.624603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2101cc51da02f75c81c76dd10e7e9478df1e51c552ce6e577095d3a8f38be30

Aliases

arxiv: 1307.3655 · arxiv_version: 1307.3655v2 · doi: 10.48550/arxiv.1307.3655 · pith_short_12: 4IIBZRI5UAXX · pith_short_16: 4IIBZRI5UAXXLSA4 · pith_short_8: 4IIBZRI5

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/4IIBZRI5UAXXLSA4O3ORBZ7JI6 \
  | 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: e2101cc51da02f75c81c76dd10e7e9478df1e51c552ce6e577095d3a8f38be30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d924da68854dc5cbbb76db369927b1918d03909a9818c502c1b3d15027be920e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2013-07-13T15:15:39Z",
    "title_canon_sha256": "d6ecaddedef4457af78842f66261d94c69a04a4b072417dbb62b7aa5f00c1664"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.3655",
    "kind": "arxiv",
    "version": 2
  }
}