Pith Number

pith:FZ3MERPV

pith:2014:FZ3MERPVGNXM4GQORUKF7W4BCB

not attested not anchored not stored refs pending

ElecSus: A program to calculate the electric susceptibility of an atomic ensemble

Charles S. Adams, Daniel J. Whiting, Ifan G. Hughes, James Keaveney, Lee Weller, Mark A. Zentile

arxiv:1409.1873 v2 · 2014-09-05 · physics.atom-ph · physics.optics · quant-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{FZ3MERPVGNXM4GQORUKF7W4BCB}

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	2026-05-18T02:27:44.308893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e76c245f5336ece1a0e8d145fdb81105eb1d5fe6cb076bbd1e350dc68eb7e84

Aliases

arxiv: 1409.1873 · arxiv_version: 1409.1873v2 · doi: 10.48550/arxiv.1409.1873 · pith_short_12: FZ3MERPVGNXM · pith_short_16: FZ3MERPVGNXM4GQO · pith_short_8: FZ3MERPV

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/FZ3MERPVGNXM4GQORUKF7W4BCB \
  | 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: 2e76c245f5336ece1a0e8d145fdb81105eb1d5fe6cb076bbd1e350dc68eb7e84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56e87edd4e4d8647d6d7c8b6fa8050b9321090e56338c5db308db78315f3ced3",
    "cross_cats_sorted": [
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2014-09-05T17:05:54Z",
    "title_canon_sha256": "0ee8725724955ffbfa8f990a651c470ded1222b79eae6b994df7d55475e54a52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1873",
    "kind": "arxiv",
    "version": 2
  }
}