Pith Number

pith:VUGQQ5L5

pith:2013:VUGQQ5L53WU354HVC232EEKU24

not attested not anchored not stored refs pending

Structural distortion in Ludwigites

E. Vallejo, G. Calderon

arxiv:1307.1435 v1 · 2013-07-04 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VUGQQ5L53WU354HVC232EEKU24}

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	2026-05-18T03:19:13.692770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad0d08757ddda9bef0f516b7a21154d719a8468f2a78e9de32fc394eb17cd774

Aliases

arxiv: 1307.1435 · arxiv_version: 1307.1435v1 · doi: 10.48550/arxiv.1307.1435 · pith_short_12: VUGQQ5L53WU3 · pith_short_16: VUGQQ5L53WU354HV · pith_short_8: VUGQQ5L5

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/VUGQQ5L53WU354HVC232EEKU24 \
  | 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: ad0d08757ddda9bef0f516b7a21154d719a8468f2a78e9de32fc394eb17cd774

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d8b1ea9a1756b8170321349cc3357e354a704bdb864aff09ccfee732a4990c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2013-07-04T18:07:07Z",
    "title_canon_sha256": "2adaee538cadb76d37a567390e6182111263473bb6b331557bb9de215ae75573"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.1435",
    "kind": "arxiv",
    "version": 1
  }
}