Pith Number

pith:3OBW44OA

pith:2009:3OBW44OALMDN6YGS6ARH2DNFIV

not attested not anchored not stored refs pending

UV and IR quantum-spacetime effects for the Chandrasekhar model

Flavio Mercati, Gianluca Mandanici, Giovanni Amelino-Camelia, Niccolo' Loret

arxiv:0906.2016 v2 · 2009-06-11 · 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{3OBW44OALMDN6YGS6ARH2DNFIV}

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	2026-05-18T03:30:26.287208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db836e71c05b06df60d2f0227d0da54571b9cbf503a946ae5ecfafd3626fbc75

Aliases

arxiv: 0906.2016 · arxiv_version: 0906.2016v2 · doi: 10.48550/arxiv.0906.2016 · pith_short_12: 3OBW44OALMDN · pith_short_16: 3OBW44OALMDN6YGS · pith_short_8: 3OBW44OA

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/3OBW44OALMDN6YGS6ARH2DNFIV \
  | 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: db836e71c05b06df60d2f0227d0da54571b9cbf503a946ae5ecfafd3626fbc75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6b426f6956527abeae3c7103cbce6de29883a18f32f4fe417ae4c80cb9a630d",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2009-06-11T17:55:43Z",
    "title_canon_sha256": "051677dc656f3034cc1b6f251f2597bdc2280deab3a7d72a62ca8b9a7c8237cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.2016",
    "kind": "arxiv",
    "version": 2
  }
}