Pith Number

pith:NFTPVZM4

pith:2007:NFTPVZM4RZRZMZF4QHQLN66VJ3

not attested not anchored not stored refs pending

Fermi-point scenario for emergent gravity

G.E. Volovik

arxiv:0709.1258 v3 · 2007-09-09 · gr-qc · cond-mat.stat-mech · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NFTPVZM4RZRZMZF4QHQLN66VJ3}

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	2026-07-04T15:09:46.427174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6966fae59c8e639664bc81e0b6fbd54ee4a7f30b08b53a09743d8bb23bedb5f2

Aliases

arxiv: 0709.1258 · arxiv_version: 0709.1258v3 · doi: 10.48550/arxiv.0709.1258 · pith_short_12: NFTPVZM4RZRZ · pith_short_16: NFTPVZM4RZRZMZF4 · pith_short_8: NFTPVZM4

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/NFTPVZM4RZRZMZF4QHQLN66VJ3 \
  | 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: 6966fae59c8e639664bc81e0b6fbd54ee4a7f30b08b53a09743d8bb23bedb5f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c32ea757e16aaec96ce160fbd33ee8bd1a978bb932b284d1640fab5ce40326db",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2007-09-09T09:57:39Z",
    "title_canon_sha256": "4b8991c2420dcdfd4f88d512ab4740b2b120691ff93abb5aa9a1616c73b9dda0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0709.1258",
    "kind": "arxiv",
    "version": 3
  }
}