Pith Number

pith:ETQEULYN

pith:2010:ETQEULYN2VYFODE72TRSZ2U4YR

not attested not anchored not stored refs pending

Isotope shift in the Sulfur electron affinity: observation and theory

Charlotte Froese Fischer, Christian Delsart, Christophe Blondel, Cyril Drag, Michel Godefroid, Oliver Scharf, Thomas Carette

arxiv:1002.1297 v1 · 2010-02-05 · 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{ETQEULYN2VYFODE72TRSZ2U4YR}

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	2026-05-18T02:09:18.979454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24e04a2f0dd570570c9fd4e32cea9cc45af518feb87816f8476083ddf9edf3b3

Aliases

arxiv: 1002.1297 · arxiv_version: 1002.1297v1 · doi: 10.48550/arxiv.1002.1297 · pith_short_12: ETQEULYN2VYF · pith_short_16: ETQEULYN2VYFODE7 · pith_short_8: ETQEULYN

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/ETQEULYN2VYFODE72TRSZ2U4YR \
  | 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: 24e04a2f0dd570570c9fd4e32cea9cc45af518feb87816f8476083ddf9edf3b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "baf67fffa0fead6091c74c7008267922dd6a7f512a313df40fcad1c4bb8b8b3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2010-02-05T19:01:18Z",
    "title_canon_sha256": "42e817e36ade8fddb01f5d3b73b079850081d4cfe5ea975c73a572d0af565672"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.1297",
    "kind": "arxiv",
    "version": 1
  }
}