Pith Number

pith:IA6R6IPZ

pith:2017:IA6R6IPZ5AMTTQ7JL2STXGLB4B

not attested not anchored not stored refs pending

Entanglement entropy of (3+1)D topological orders with excitations

Apoorv Tiwari, Huan He, Peng Ye, Xueda Wen, Yunqin Zheng

arxiv:1710.11168 v2 · 2017-10-30 · cond-mat.str-el · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IA6R6IPZ5AMTTQ7JL2STXGLB4B}

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	2026-05-18T00:22:05.460373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

403d1f21f9e81939c3e95ea53b9961e05ac83aed7216cd04cf4e01070fdb88bf

Aliases

arxiv: 1710.11168 · arxiv_version: 1710.11168v2 · doi: 10.48550/arxiv.1710.11168 · pith_short_12: IA6R6IPZ5AMT · pith_short_16: IA6R6IPZ5AMTTQ7J · pith_short_8: IA6R6IPZ

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/IA6R6IPZ5AMTTQ7JL2STXGLB4B \
  | 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: 403d1f21f9e81939c3e95ea53b9961e05ac83aed7216cd04cf4e01070fdb88bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57dd21816b5337943f820c5e7138b0787e31fe0efa904b44cb4e84be1fefbcdc",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-10-30T18:25:58Z",
    "title_canon_sha256": "0f4a7c8f0946027d1649d2f506dda71b1d6f6eeec36cc0b2c9c2cff1489aaa5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.11168",
    "kind": "arxiv",
    "version": 2
  }
}