Pith Number

pith:OTGW6ZXB

pith:2001:OTGW6ZXBBMO7RTXA52LDCQR5DB

not attested not anchored not stored refs pending

Phonon Density-of-States in MgB2

A.I. Kolesnikov, D.G. Hinks, E.A. Goremychkin, R. Osborn

arxiv:cond-mat/0103064 v1 · 2001-03-02 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OTGW6ZXBBMO7RTXA52LDCQR5DB}

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	2026-07-04T16:25:05.505435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74cd6f66e10b1df8cee0ee9631423d185d37511b60bdd8bc1ac3287c17ec9c94

Aliases

arxiv: cond-mat/0103064 · arxiv_version: cond-mat/0103064v1 · doi: 10.48550/arxiv.cond-mat/0103064 · pith_short_12: OTGW6ZXBBMO7 · pith_short_16: OTGW6ZXBBMO7RTXA · pith_short_8: OTGW6ZXB

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/OTGW6ZXBBMO7RTXA52LDCQR5DB \
  | 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: 74cd6f66e10b1df8cee0ee9631423d185d37511b60bdd8bc1ac3287c17ec9c94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4eb64d72273ad1981634f95b597e8cc98b789311086df40cc91ca81aaac7407",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2001-03-02T22:58:19Z",
    "title_canon_sha256": "cedf604aac323824888411d1156c348579ab8a783eb28645841cda5a764c6fb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0103064",
    "kind": "arxiv",
    "version": 1
  }
}