Pith Number

pith:FBARVQI2

pith:2011:FBARVQI2WNMUOLYZ5OXM6EMWXF

not attested not anchored not stored refs pending

Physical vacuum as a system manifesting itself on various scales - from nuclear physics to cosmology

Serge F. Timashev

arxiv:1107.1799 v8 · 2011-07-09 · physics.gen-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{FBARVQI2WNMUOLYZ5OXM6EMWXF}

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	2026-05-17T23:54:17.232063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28411ac11ab359472f19ebaecf1196b95a87eeca3036ed53f66590d5776762a0

Aliases

arxiv: 1107.1799 · arxiv_version: 1107.1799v8 · doi: 10.48550/arxiv.1107.1799 · pith_short_12: FBARVQI2WNMU · pith_short_16: FBARVQI2WNMUOLYZ · pith_short_8: FBARVQI2

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/FBARVQI2WNMUOLYZ5OXM6EMWXF \
  | 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: 28411ac11ab359472f19ebaecf1196b95a87eeca3036ed53f66590d5776762a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a0e1ffee55e25ab5c5687b987a0717bc26b4162c951638c400efcaaa71878bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2011-07-09T16:54:26Z",
    "title_canon_sha256": "d7cc902b8ee849b3a3df9a900d7ee28ad67a0e14a8a91b5c4f1b1da35d227ff1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.1799",
    "kind": "arxiv",
    "version": 8
  }
}