Pith Number

pith:JFF5R4JG

pith:2009:JFF5R4JG5T2N657MEGC6IE4E6C

not attested not anchored not stored refs pending

Self-interacting fundamental strings and black holes

Diego Chialva

arxiv:0903.3977 v3 · 2009-03-24 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JFF5R4JG5T2N657MEGC6IE4E6C}

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.

Cited by

1 paper in Pith

Phases of String Stars in the Presence of a Spatial Circle

Receipt and verification

First computed	2026-05-18T02:14:26.350279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

494bd8f126ecf4df77ec2185e41384f09c6ff944701ee6db52a822905bdfa64a

Aliases

arxiv: 0903.3977 · arxiv_version: 0903.3977v3 · doi: 10.48550/arxiv.0903.3977 · pith_short_12: JFF5R4JG5T2N · pith_short_16: JFF5R4JG5T2N657M · pith_short_8: JFF5R4JG

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/JFF5R4JG5T2N657MEGC6IE4E6C \
  | 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: 494bd8f126ecf4df77ec2185e41384f09c6ff944701ee6db52a822905bdfa64a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8995b05b5227d34fd5bd9d67e65fedca402a24cd14dc5df4dffd91ddc9d7f24",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-03-24T17:36:00Z",
    "title_canon_sha256": "29d50aabd6a7192fb47a2cb743fb7ef2bf94d2dbed914d909949bdc6a1863b5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.3977",
    "kind": "arxiv",
    "version": 3
  }
}