Pith Number

pith:QAN3A6YY

pith:2005:QAN3A6YYHGINMKGSMB3T2QBQTQ

not attested not anchored not stored refs pending

On the stability of the primordial closed string gas

Manuel A. Cobas, Mar\'ia Su\'arez, M.A.R. Osorio

arxiv:hep-th/0507088 v4 · 2005-07-08 · 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{QAN3A6YYHGINMKGSMB3T2QBQTQ}

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	2026-05-18T01:08:53.403995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

801bb07b183990d628d260773d40309c25909de6317132d6c75cd7b631330b2b

Aliases

arxiv: hep-th/0507088 · arxiv_version: hep-th/0507088v4 · doi: 10.48550/arxiv.hep-th/0507088 · pith_short_12: QAN3A6YYHGIN · pith_short_16: QAN3A6YYHGINMKGS · pith_short_8: QAN3A6YY

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/QAN3A6YYHGINMKGSMB3T2QBQTQ \
  | 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: 801bb07b183990d628d260773d40309c25909de6317132d6c75cd7b631330b2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90ba01eb10792d7f6d6c8623d23c36f68022b3b274e3d949af5f8612bb3f4fe4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2005-07-08T18:03:28Z",
    "title_canon_sha256": "5b16cff3b0bec194ab50b6c6fe6944c27574765602ecb0d7268e580192ca12d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0507088",
    "kind": "arxiv",
    "version": 4
  }
}