Pith Number

pith:TLRO44PO

pith:2015:TLRO44POZSRD7IFONV2PMEE77R

not attested not anchored not stored refs pending

On Coupling NEC-Violating Matter to Gravity

Jan Pieter van der Schaar, Maulik Parikh, Saugata Chatterjee

arxiv:1503.07950 v1 · 2015-03-27 · hep-th · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TLRO44POZSRD7IFONV2PMEE77R}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:40:49.750873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ae2ee71eecca23fa0ae6d74f6109ffc4ae13001f5489bbc1b4d2470c2b63764

Aliases

arxiv: 1503.07950 · arxiv_version: 1503.07950v1 · doi: 10.48550/arxiv.1503.07950 · pith_short_12: TLRO44POZSRD · pith_short_16: TLRO44POZSRD7IFO · pith_short_8: TLRO44PO

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/TLRO44POZSRD7IFONV2PMEE77R \
  | 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: 9ae2ee71eecca23fa0ae6d74f6109ffc4ae13001f5489bbc1b4d2470c2b63764

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc50d9b38173e9a05ad3c57eb1ef0bd83fb1b2cedc37751107825f312f0e69f3",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-03-27T02:58:55Z",
    "title_canon_sha256": "7443af05c86f4c2d172d754137095755e7bc40d42782a2e1f1fcdd7f35e74b0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.07950",
    "kind": "arxiv",
    "version": 1
  }
}