Pith Number

pith:Z57PGAOJ

pith:2017:Z57PGAOJSOYNGJO4SIXOFELYXN

not attested not anchored not stored refs pending

Renormalization of Entanglement Entropy from topological terms

Giorgos Anastasiou, Ignacio J. Araya, Rodrigo Olea

arxiv:1712.09099 v2 · 2017-12-25 · 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{Z57PGAOJSOYNGJO4SIXOFELYXN}

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	2026-05-18T00:15:19.093070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf7ef301c993b0d325dc922ee29178bb4b70d5666e7219f8287e114ccb0415ef

Aliases

arxiv: 1712.09099 · arxiv_version: 1712.09099v2 · doi: 10.48550/arxiv.1712.09099 · pith_short_12: Z57PGAOJSOYN · pith_short_16: Z57PGAOJSOYNGJO4 · pith_short_8: Z57PGAOJ

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/Z57PGAOJSOYNGJO4SIXOFELYXN \
  | 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: cf7ef301c993b0d325dc922ee29178bb4b70d5666e7219f8287e114ccb0415ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08eac2fbede42fc21e94042060128ef647453a985837cf396769ec3b199fa1c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-12-25T16:33:53Z",
    "title_canon_sha256": "498d723af449d9e990a537ff638b08a8707a2cc7801d11b56ce7991a065e459b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.09099",
    "kind": "arxiv",
    "version": 2
  }
}