Pith Number

pith:DU5N2BIY

pith:2015:DU5N2BIYUJXYP5A3FJOXTNAZZM

not attested not anchored not stored refs pending

Zero Error Coordination

Amin Gohari, Mahed Abroshan, Sidharth Jaggi

arxiv:1505.01110 v1 · 2015-05-05 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DU5N2BIYUJXYP5A3FJOXTNAZZM}

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	2026-05-18T02:16:51.898182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d3add0518a26f87f41b2a5d79b419cb1c9681a5f555d8baba408f84e2a2f1bc

Aliases

arxiv: 1505.01110 · arxiv_version: 1505.01110v1 · doi: 10.48550/arxiv.1505.01110 · pith_short_12: DU5N2BIYUJXY · pith_short_16: DU5N2BIYUJXYP5A3 · pith_short_8: DU5N2BIY

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/DU5N2BIYUJXYP5A3FJOXTNAZZM \
  | 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: 1d3add0518a26f87f41b2a5d79b419cb1c9681a5f555d8baba408f84e2a2f1bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a408947cdf0d1a139634fc1d606ff326f7d116301f7723f050dc84dabb27f377",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-05-05T18:23:39Z",
    "title_canon_sha256": "7481c7030cd9ce16e4467609dc5258afaa386122e25d720b3634b37bb8909d13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01110",
    "kind": "arxiv",
    "version": 1
  }
}