Pith Number

pith:UMYQTN3U

pith:1997:UMYQTN3U6OYOFDK6ZAZKHKB736

not attested not anchored not stored refs pending

Fields, Strings and Branes

C. Gomez (IMAFF, IFT), R. Hernandez (IMAFF)

arxiv:hep-th/9711102 v1 · 1997-11-14 · 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{UMYQTN3U6OYOFDK6ZAZKHKB736}

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	2026-05-18T02:36:01.996188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a33109b774f3b0e28d5ec832a3a83fdfb9237ddf976e7f2d4f68df8bb2126b3e

Aliases

arxiv: hep-th/9711102 · arxiv_version: hep-th/9711102v1 · doi: 10.48550/arxiv.hep-th/9711102 · pith_short_12: UMYQTN3U6OYO · pith_short_16: UMYQTN3U6OYOFDK6 · pith_short_8: UMYQTN3U

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/UMYQTN3U6OYOFDK6ZAZKHKB736 \
  | 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: a33109b774f3b0e28d5ec832a3a83fdfb9237ddf976e7f2d4f68df8bb2126b3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "626aae634f2822405a8421c5ce3c5c9d5e77ecd3e3b82dfa79efb0743bd207f0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1997-11-14T15:34:42Z",
    "title_canon_sha256": "ece3f5fbf24d2f8f97c211cf9a33dd9b270f7b4e89abb7d54344c497964f537c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9711102",
    "kind": "arxiv",
    "version": 1
  }
}