Pith Number

pith:3S5AWJN4

pith:2013:3S5AWJN4HCSC32REQCAVYZQ4NS

not attested not anchored not stored refs pending

The Static String

Sergio Giardino

arxiv:1305.4881 v1 · 2013-05-21 · 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{3S5AWJN4HCSC32REQCAVYZQ4NS}

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	2026-05-18T02:59:06.235116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcba0b25bc38a42dea2480815c661c6caacdee4ed2127094b53ecd70c124e4e3

Aliases

arxiv: 1305.4881 · arxiv_version: 1305.4881v1 · doi: 10.48550/arxiv.1305.4881 · pith_short_12: 3S5AWJN4HCSC · pith_short_16: 3S5AWJN4HCSC32RE · pith_short_8: 3S5AWJN4

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/3S5AWJN4HCSC32REQCAVYZQ4NS \
  | 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: dcba0b25bc38a42dea2480815c661c6caacdee4ed2127094b53ecd70c124e4e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f3f905d5b7ffe1dd15863d9ae299964ace6acddf2177ad1a065c44c2b7410a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-05-21T16:50:39Z",
    "title_canon_sha256": "5cb913663f67695b0b05ca3591395d303505b04ead9eba8718901164a1c51bf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.4881",
    "kind": "arxiv",
    "version": 1
  }
}