Pith Number

pith:NNJJEYCF

pith:2007:NNJJEYCFDASTBCQJTFBEZ5GDRC

not attested not anchored not stored refs pending

Hagedorn divergences and tachyon potential

Guido Festuccia, Hong Liu (MIT, LNS), Mauro Brigante

arxiv:hep-th/0701205 v1 · 2007-01-22 · 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{NNJJEYCFDASTBCQJTFBEZ5GDRC}

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	2026-05-18T04:38:25.105224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b529260451825308a0999424cf4c38891a712dfd885c08238ad08a12ca30e73

Aliases

arxiv: hep-th/0701205 · arxiv_version: hep-th/0701205v1 · doi: 10.48550/arxiv.hep-th/0701205 · pith_short_12: NNJJEYCFDAST · pith_short_16: NNJJEYCFDASTBCQJ · pith_short_8: NNJJEYCF

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/NNJJEYCFDASTBCQJTFBEZ5GDRC \
  | 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: 6b529260451825308a0999424cf4c38891a712dfd885c08238ad08a12ca30e73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0e5f86e1065826b25a30c1e6aa1458b7170efa0068d6c4edf95524e9bb7a6aa",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2007-01-22T23:53:58Z",
    "title_canon_sha256": "59ef48cb9a0cdd6c2d53e25c164cb613fd5fce746891d6a6db77e9b24f067462"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0701205",
    "kind": "arxiv",
    "version": 1
  }
}