Pith Number

pith:QT4QJSRQ

pith:2014:QT4QJSRQTYYACIJXUVFVX3ZLA5

not attested not anchored not stored refs pending

Origin and implications of zero degeneracy in networks spectra

Alok Yadav, Sarika Jalan

arxiv:1412.7297 v2 · 2014-12-23 · cond-mat.dis-nn · physics.soc-ph · q-bio.MN

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QT4QJSRQTYYACIJXUVFVX3ZLA5}

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	2026-05-18T01:36:20.212344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84f904ca309e30012137a54b5bef2b0762e943366864b3696bd593f798044bae

Aliases

arxiv: 1412.7297 · arxiv_version: 1412.7297v2 · doi: 10.48550/arxiv.1412.7297 · pith_short_12: QT4QJSRQTYYA · pith_short_16: QT4QJSRQTYYACIJX · pith_short_8: QT4QJSRQ

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/QT4QJSRQTYYACIJXUVFVX3ZLA5 \
  | 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: 84f904ca309e30012137a54b5bef2b0762e943366864b3696bd593f798044bae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cad0a2171f6485610206282f1a5e4baa1ada49127aee8a75328a8d1b269ca877",
    "cross_cats_sorted": [
      "physics.soc-ph",
      "q-bio.MN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2014-12-23T09:51:42Z",
    "title_canon_sha256": "dced07c2855780c33f66352c3f1b31bd62cff703a9b79b807e9a334a8d2c6015"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.7297",
    "kind": "arxiv",
    "version": 2
  }
}