Pith Number

pith:TE2JA7IK

pith:2014:TE2JA7IKMIC2FMK5G32ZZMLARS

not attested not anchored not stored refs pending

A Proposal for Testing Gravity's Rainbow

Ahmed Farag Ali, Mohammed M. Khalil

arxiv:1408.5843 v2 · 2014-08-25 · gr-qc · astro-ph.CO · 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{TE2JA7IKMIC2FMK5G32ZZMLARS}

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	2026-05-18T02:16:20.965522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9934907d0a6205a2b15d36f59cb1608c8d8fd5af8450c60ad2d39621009fad04

Aliases

arxiv: 1408.5843 · arxiv_version: 1408.5843v2 · doi: 10.48550/arxiv.1408.5843 · pith_short_12: TE2JA7IKMIC2 · pith_short_16: TE2JA7IKMIC2FMK5 · pith_short_8: TE2JA7IK

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/TE2JA7IKMIC2FMK5G32ZZMLARS \
  | 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: 9934907d0a6205a2b15d36f59cb1608c8d8fd5af8450c60ad2d39621009fad04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ad0b0f76e3c191aaf2cabefbf22dd8016d94875227097c32d8c6e87ec8ca092",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-08-25T17:38:58Z",
    "title_canon_sha256": "a23731ccb263a5b538b08550cd35ff12a2abd12576a1b0adfc2a3bf8d15dc2fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5843",
    "kind": "arxiv",
    "version": 2
  }
}