Pith Number

pith:UB7TQEQJ

pith:2013:UB7TQEQJDL6LFZHR4XOALQIMDE

not attested not anchored not stored refs pending

Defective graphene as promising anode material for Na-ion battery and Ca-ion battery

Dibakar Datta, Junwen Li, Vivek B. Shenoy

arxiv:1309.4176 v1 · 2013-09-17 · physics.chem-ph · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UB7TQEQJDL6LFZHR4XOALQIMDE}

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	2026-05-18T03:13:09.358157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a07f3812091afcb2e4f1e5dc05c10c1924a84a46c65cf82167f15d19c5a03e2c

Aliases

arxiv: 1309.4176 · arxiv_version: 1309.4176v1 · doi: 10.48550/arxiv.1309.4176 · pith_short_12: UB7TQEQJDL6L · pith_short_16: UB7TQEQJDL6LFZHR · pith_short_8: UB7TQEQJ

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/UB7TQEQJDL6LFZHR4XOALQIMDE \
  | 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: a07f3812091afcb2e4f1e5dc05c10c1924a84a46c65cf82167f15d19c5a03e2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26f14a94961ee2f34af3a2fbff6b3c065c5c3504c8317da28f45634fbb91a0c7",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2013-09-17T04:07:10Z",
    "title_canon_sha256": "bfe2a7437133f0afedfc3f41db9aeb88589ba874889047dd6683a018cc7c4f78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.4176",
    "kind": "arxiv",
    "version": 1
  }
}