Pith Number

pith:ESBZAA64

pith:2007:ESBZAA64T3URAHQVF2R64TLXFX

not attested not anchored not stored refs pending

Determining the phonon DOS from specific heat measurements via maximum entropy methods

J.P.Hague

arxiv:cond-mat/0703812 v1 · 2007-03-30 · cond-mat.other · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ESBZAA64T3URAHQVF2R64TLXFX}

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	2026-07-04T17:08:30.709697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24839003dc9ee9101e152ea3ee4d772ddf2733b9a9b762b27ff2c9a2f31e645a

Aliases

arxiv: cond-mat/0703812 · arxiv_version: cond-mat/0703812v1 · doi: 10.48550/arxiv.cond-mat/0703812 · pith_short_12: ESBZAA64T3UR · pith_short_16: ESBZAA64T3URAHQV · pith_short_8: ESBZAA64

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/ESBZAA64T3URAHQVF2R64TLXFX \
  | 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: 24839003dc9ee9101e152ea3ee4d772ddf2733b9a9b762b27ff2c9a2f31e645a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "467c5ecd14dd4538fe0c85d6a7b983ec2343847637d8f1b550ffbf9639855400",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2007-03-30T10:50:50Z",
    "title_canon_sha256": "ae1de47ebcc45a7725b5da7682f24f8bc273d2ebca9efc77c2d39e9049689bee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0703812",
    "kind": "arxiv",
    "version": 1
  }
}