Pith Number

pith:HKN26E3E

pith:2015:HKN26E3EXV2U54VSF2MSEI2W6Z

not attested not anchored not stored refs pending

Free transmission problems

Eduardo V. Teixeira, Marcelo Amaral

arxiv:1510.01263 v1 · 2015-10-05 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HKN26E3EXV2U54VSF2MSEI2W6Z}

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	2026-05-18T01:30:17.366244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a9baf1364bd754ef2b22e99222356f66726f716916b7589a37b32cfecc5c5ea

Aliases

arxiv: 1510.01263 · arxiv_version: 1510.01263v1 · doi: 10.48550/arxiv.1510.01263 · pith_short_12: HKN26E3EXV2U · pith_short_16: HKN26E3EXV2U54VS · pith_short_8: HKN26E3E

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/HKN26E3EXV2U54VSF2MSEI2W6Z \
  | 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: 3a9baf1364bd754ef2b22e99222356f66726f716916b7589a37b32cfecc5c5ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "054741527f964f9da75d8c48aca20cab2898e6662dc211836646dfb27d261240",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-10-05T18:03:01Z",
    "title_canon_sha256": "4f0d69505919f3dbd507e140e124144b39166a8eec1038419997bacce6f302a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01263",
    "kind": "arxiv",
    "version": 1
  }
}