Pith Number

pith:DC2E27QS

pith:2017:DC2E27QSL7JVKIE2FTQ3CRFC5Y

not attested not anchored not stored refs pending

Entanglement entropy from SU(2) Chern-Simons theory and symmetric webs

Ning Bao, Sungbong Chun

arxiv:1707.03525 v1 · 2017-07-12 · hep-th · cond-mat.str-el · math.GT · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DC2E27QSL7JVKIE2FTQ3CRFC5Y}

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	2026-05-18T00:40:25.731738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18b44d7e125fd355209a2ce1b144a2ee39109c94cebfde1e85a4226f6d84eb09

Aliases

arxiv: 1707.03525 · arxiv_version: 1707.03525v1 · doi: 10.48550/arxiv.1707.03525 · pith_short_12: DC2E27QSL7JV · pith_short_16: DC2E27QSL7JVKIE2 · pith_short_8: DC2E27QS

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/DC2E27QSL7JVKIE2FTQ3CRFC5Y \
  | 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: 18b44d7e125fd355209a2ce1b144a2ee39109c94cebfde1e85a4226f6d84eb09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e988373077f466051fc21a092b2236dd08bc619069985b1863459c0646ef785",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "math.GT",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-07-12T03:17:59Z",
    "title_canon_sha256": "7ffd0a7c4e4f241a31f14e87ef21998c4aedb18e49da42bd8933ad8f0b9ee56f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.03525",
    "kind": "arxiv",
    "version": 1
  }
}