Pith Number

pith:TFGHMDUA

pith:2016:TFGHMDUAWELYQ6CB2W57Z47S4Q

not attested not anchored not stored refs pending

Emergent Gravity from an Augmented Variational Principle

Lorenzo Fatibene, Marco Ferraris, Matteo Tuveri

arxiv:1604.08067 v3 · 2016-04-27 · gr-qc · 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{TFGHMDUAWELYQ6CB2W57Z47S4Q}

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	2026-05-18T01:10:14.430187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

994c760e80b117887841d5bbfcf3f2e418959d3aa1fd4e63decc85e28f4e3232

Aliases

arxiv: 1604.08067 · arxiv_version: 1604.08067v3 · doi: 10.48550/arxiv.1604.08067 · pith_short_12: TFGHMDUAWELY · pith_short_16: TFGHMDUAWELYQ6CB · pith_short_8: TFGHMDUA

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/TFGHMDUAWELYQ6CB2W57Z47S4Q \
  | 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: 994c760e80b117887841d5bbfcf3f2e418959d3aa1fd4e63decc85e28f4e3232

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c709312f3cfd97f5fdeacfd576c24e385548330d659925fe28dbe32c50332447",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-04-27T13:42:37Z",
    "title_canon_sha256": "b14c8cb0d360464226016031c452c9370553f969e915f15c83ef2c4a67ac78c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.08067",
    "kind": "arxiv",
    "version": 3
  }
}