Pith Number

pith:7RYZCDZ3

pith:2016:7RYZCDZ3GJEMIDOLSK7X4OQBVS

not attested not anchored not stored refs pending

Vacancy-induced low-energy states in undoped graphene

Kedar Damle, Olexei I. Motrunich, Sambuddha Sanyal

arxiv:1602.09085 v2 · 2016-02-29 · cond-mat.str-el · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7RYZCDZ3GJEMIDOLSK7X4OQBVS}

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	2026-05-18T00:54:20.579356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc71910f3b3248c40dcb92bf7e3a01acaa1619bcc85ae14fbae100916acc0cce

Aliases

arxiv: 1602.09085 · arxiv_version: 1602.09085v2 · doi: 10.48550/arxiv.1602.09085 · pith_short_12: 7RYZCDZ3GJEM · pith_short_16: 7RYZCDZ3GJEMIDOL · pith_short_8: 7RYZCDZ3

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/7RYZCDZ3GJEMIDOLSK7X4OQBVS \
  | 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: fc71910f3b3248c40dcb92bf7e3a01acaa1619bcc85ae14fbae100916acc0cce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "473ce058962de270eb5cce0d0f09ff4f42a7178f585038828a1036d3a09202cf",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2016-02-29T18:38:20Z",
    "title_canon_sha256": "edd19bd7c91628d823f2a555834cf573eab2d0990c7cf9389185d8bceff8987e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.09085",
    "kind": "arxiv",
    "version": 2
  }
}