Pith Number

pith:6I2ST7KD

pith:2012:6I2ST7KDF37AAJOHBCQX3RDQN5

not attested not anchored not stored refs pending

Grain boundary melting in ice

E. S. Thomson, Hendrik Hansen-Goos, J. S. Wettlaufer, L. A. Wilen

arxiv:1212.5508 v2 · 2012-12-21 · cond-mat.mtrl-sci · physics.chem-ph · physics.geo-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{6I2ST7KDF37AAJOHBCQX3RDQN5}

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	2026-05-18T03:25:14.357765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f23529fd432efe0025c708a17dc4706f5e9515480abba69bd14f03921e4120ec

Aliases

arxiv: 1212.5508 · arxiv_version: 1212.5508v2 · doi: 10.48550/arxiv.1212.5508 · pith_short_12: 6I2ST7KDF37A · pith_short_16: 6I2ST7KDF37AAJOH · pith_short_8: 6I2ST7KD

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/6I2ST7KDF37AAJOHBCQX3RDQN5 \
  | 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: f23529fd432efe0025c708a17dc4706f5e9515480abba69bd14f03921e4120ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "896dcd2514927e7d544744b1a532c97bd9b62fd45967e0a9d94907c0464af70a",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-12-21T16:16:45Z",
    "title_canon_sha256": "1da177b6aebed26c50d37e167101d5417d9d405feaf00713de99c0cdb499bc79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5508",
    "kind": "arxiv",
    "version": 2
  }
}