Pith Number

pith:LGLZYV4Q

pith:2015:LGLZYV4QQVWACPJPZM7SMTGO2U

not attested not anchored not stored refs pending

Regelation: why does ice melt under pressure?

Chang Q Sun

arxiv:1501.06981 v1 · 2015-01-28 · cond-mat.soft · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LGLZYV4QQVWACPJPZM7SMTGO2U}

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	2026-05-18T02:28:30.649383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59979c5790856c013d2fcb3f264cced53f42cd17c52acc37c127715ab855abcf

Aliases

arxiv: 1501.06981 · arxiv_version: 1501.06981v1 · doi: 10.48550/arxiv.1501.06981 · pith_short_12: LGLZYV4QQVWA · pith_short_16: LGLZYV4QQVWACPJP · pith_short_8: LGLZYV4Q

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/LGLZYV4QQVWACPJPZM7SMTGO2U \
  | 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: 59979c5790856c013d2fcb3f264cced53f42cd17c52acc37c127715ab855abcf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed2bbfe751423cc90485c2ca145fe004ea22ff1f08ec9ee27dbb641ebdc104b5",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2015-01-28T03:34:30Z",
    "title_canon_sha256": "c663f5dcc781d8d86a7a5d4323069908e5ec6920040d196f7b269eef6404b502"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.06981",
    "kind": "arxiv",
    "version": 1
  }
}