Pith Number

pith:6T65CTIH

pith:2017:6T65CTIHVHVK7JOJ53BYRPHJHA

not attested not anchored not stored refs pending

Casimir energy for acoustic phonons in graphene

A. Shirzad, K. Javidan, Y. Koohsarian

arxiv:1702.08600 v2 · 2017-02-28 · 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{6T65CTIHVHVK7JOJ53BYRPHJHA}

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	2026-05-18T00:31:22.037929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4fdd14d07a9eaafa5c9eec388bce938391567f51921715591e37eb24a825589

Aliases

arxiv: 1702.08600 · arxiv_version: 1702.08600v2 · doi: 10.48550/arxiv.1702.08600 · pith_short_12: 6T65CTIHVHVK · pith_short_16: 6T65CTIHVHVK7JOJ · pith_short_8: 6T65CTIH

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/6T65CTIHVHVK7JOJ53BYRPHJHA \
  | 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: f4fdd14d07a9eaafa5c9eec388bce938391567f51921715591e37eb24a825589

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "265196a4d12a9a571a701f10f06de81593139fc32a4a4c7311b403ceef660dd7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-02-28T01:44:53Z",
    "title_canon_sha256": "a285b2e465869f807a9d1981b7c4ac152d25d803731142d7ce76e9936c7a4ebc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.08600",
    "kind": "arxiv",
    "version": 2
  }
}