Pith Number

pith:XITB6XV5

pith:2019:XITB6XV5XXEE3FCYJL3TSVZI3S

not attested not anchored not stored refs pending

Comb tensor networks

Natalia Chepiga, Steven R. White

arxiv:1903.00432 v1 · 2019-03-01 · 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{XITB6XV5XXEE3FCYJL3TSVZI3S}

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	2026-05-17T23:42:13.648417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba261f5ebdbdc84d94584af7395728dcafd7fb6f043f2d8feaaa10454bd9ced1

Aliases

arxiv: 1903.00432 · arxiv_version: 1903.00432v1 · doi: 10.48550/arxiv.1903.00432 · pith_short_12: XITB6XV5XXEE · pith_short_16: XITB6XV5XXEE3FCY · pith_short_8: XITB6XV5

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/XITB6XV5XXEE3FCYJL3TSVZI3S \
  | 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: ba261f5ebdbdc84d94584af7395728dcafd7fb6f043f2d8feaaa10454bd9ced1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c413287a2b47f7195906b07261b3ef11f290aeedcef9e09a310c1be2d2cfec5b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-03-01T17:46:51Z",
    "title_canon_sha256": "42b6a7db1ae4b5ec15e37785678f2abac82e01a517b67eefb1357bf89082bb49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00432",
    "kind": "arxiv",
    "version": 1
  }
}