Pith Number

pith:VD3N5FIR

pith:2015:VD3N5FIR64BU3BCIVKSPHIRDKN

not attested not anchored not stored refs pending

Fracture size effects in nanoscale materials: the case of graphene

Alessandro Luigi Sellerio, Alessandro Taloni, Stefano Zapperi

arxiv:1508.05720 v1 · 2015-08-24 · 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{VD3N5FIR64BU3BCIVKSPHIRDKN}

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	2026-05-18T01:34:51.797788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8f6de9511f7034d8448aaa4f3a2235377095a2f66ad248a2c4fa9d68e6ee185

Aliases

arxiv: 1508.05720 · arxiv_version: 1508.05720v1 · doi: 10.48550/arxiv.1508.05720 · pith_short_12: VD3N5FIR64BU · pith_short_16: VD3N5FIR64BU3BCI · pith_short_8: VD3N5FIR

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/VD3N5FIR64BU3BCIVKSPHIRDKN \
  | 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: a8f6de9511f7034d8448aaa4f3a2235377095a2f66ad248a2c4fa9d68e6ee185

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17e6687a8bd8687532addab06d3b302db5fd10d9b74de8c0c7e0cef82887ae2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-08-24T08:29:07Z",
    "title_canon_sha256": "8c8f6f4b1f7384d7f6cd4a2c5aceb1dc34e1c4f7ffd2c32aaf893db389186978"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.05720",
    "kind": "arxiv",
    "version": 1
  }
}