Pith Number

pith:YWGYU35P

pith:2012:YWGYU35PX2KN7JUUGE2QXYOVW5

not attested not anchored not stored refs pending

Compaction Dynamics Of Metallic Nano-Foams

Farid F. Abraham, M. A. Duchaineau

arxiv:1202.4650 v1 · 2012-02-21 · cond-mat.mtrl-sci · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YWGYU35PX2KN7JUUGE2QXYOVW5}

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	2026-05-18T04:01:50.132944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c58d8a6fafbe94dfa69431350be1d5b74f952e9b3123a16e2866066591f0a742

Aliases

arxiv: 1202.4650 · arxiv_version: 1202.4650v1 · doi: 10.48550/arxiv.1202.4650 · pith_short_12: YWGYU35PX2KN · pith_short_16: YWGYU35PX2KN7JUU · pith_short_8: YWGYU35P

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/YWGYU35PX2KN7JUUGE2QXYOVW5 \
  | 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: c58d8a6fafbe94dfa69431350be1d5b74f952e9b3123a16e2866066591f0a742

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45615489d6a740912b0678c32172edf1caa13653e6ea692868b236ca4a6f66f9",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-02-21T14:49:48Z",
    "title_canon_sha256": "58b6bd021ca03336ea2a60e799e888162f0e90f17e947c91e74337ab07cc0747"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.4650",
    "kind": "arxiv",
    "version": 1
  }
}