Pith Number

pith:EFMN7TEH

pith:2012:EFMN7TEHHESS2U3LTJUPFKP2IS

not attested not anchored not stored refs pending

Time dependent spin-dressing using a $^3$He atomic beam

M. E. Hayden, S. Eckel, S. K. Lamoreaux, T. M. Ito

arxiv:1208.4967 v1 · 2012-08-24 · 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{EFMN7TEHHESS2U3LTJUPFKP2IS}

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	2026-05-18T03:47:52.160025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2158dfcc8739252d536b9a68f2a9fa44bf5a131a23ef0fd5a6d664adb8f01892

Aliases

arxiv: 1208.4967 · arxiv_version: 1208.4967v1 · doi: 10.48550/arxiv.1208.4967 · pith_short_12: EFMN7TEHHESS · pith_short_16: EFMN7TEHHESS2U3L · pith_short_8: EFMN7TEH

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/EFMN7TEHHESS2U3LTJUPFKP2IS \
  | 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: 2158dfcc8739252d536b9a68f2a9fa44bf5a131a23ef0fd5a6d664adb8f01892

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "901009bdfa0b629c5f02e18779270e0dcb95a8a298036cc1663f828b9e9d5328",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2012-08-24T13:17:56Z",
    "title_canon_sha256": "da93b605486c1bbfaf1621fedf816ec0ded80f1ccb2faabfee804cf79d41f2cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.4967",
    "kind": "arxiv",
    "version": 1
  }
}