Pith Number

pith:UTAJQFTM

pith:2014:UTAJQFTMN72JFYMUHHWKVX2U6W

not attested not anchored not stored refs pending

Towards a Cosmology with Minimal Length and Maximal Energy

Ahmed Farag Ali, Barun Majumder

arxiv:1402.5104 v3 · 2014-02-20 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UTAJQFTMN72JFYMUHHWKVX2U6W}

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	2026-05-18T02:39:48.394411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4c098166c6ff492e19439ecaadf54f59c261db9b7222f67d3514a09f4bcbe17

Aliases

arxiv: 1402.5104 · arxiv_version: 1402.5104v3 · doi: 10.48550/arxiv.1402.5104 · pith_short_12: UTAJQFTMN72J · pith_short_16: UTAJQFTMN72JFYMU · pith_short_8: UTAJQFTM

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/UTAJQFTMN72JFYMUHHWKVX2U6W \
  | 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: a4c098166c6ff492e19439ecaadf54f59c261db9b7222f67d3514a09f4bcbe17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "034c1dbbbc8e6d6b504442a18019fe937730d45ae8b200acd33b79cfc91bd35c",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-02-20T19:06:30Z",
    "title_canon_sha256": "d812014561ffb01685467f979a03c83b0ba2827c02f1d3feecab2cfafce3e5c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5104",
    "kind": "arxiv",
    "version": 3
  }
}