Pith Number

pith:SSXAQXU2

pith:2014:SSXAQXU2THKO5OAKEN4CKXVJGE

not attested not anchored not stored refs pending

Universal Bounds on the Time Evolution of Entanglement Entropy

Miguel F. Paulos, Steven G. Avery

arxiv:1407.0705 v1 · 2014-07-02 · hep-th · 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{SSXAQXU2THKO5OAKEN4CKXVJGE}

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	2026-05-18T02:31:47.158475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94ae085e9a99d4eeb80a2378255ea93137753219f1780af7a8016d7d576f6002

Aliases

arxiv: 1407.0705 · arxiv_version: 1407.0705v1 · doi: 10.48550/arxiv.1407.0705 · pith_short_12: SSXAQXU2THKO · pith_short_16: SSXAQXU2THKO5OAK · pith_short_8: SSXAQXU2

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/SSXAQXU2THKO5OAKEN4CKXVJGE \
  | 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: 94ae085e9a99d4eeb80a2378255ea93137753219f1780af7a8016d7d576f6002

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c57e4272d9260d11770fd3bb43c7e7fa2ecfb282302abcbf8b5e3349c7a241c",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-07-02T20:00:04Z",
    "title_canon_sha256": "87b5c9e8f2db470c2f35b5138f865dd87b3bb4e2192bc4e2d4240e46fdecf2b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0705",
    "kind": "arxiv",
    "version": 1
  }
}