Pith Number

pith:MEZ2FCL2

pith:2015:MEZ2FCL2FV6KTRPDBX3BRY6QVX

not attested not anchored not stored refs pending

Wisent: Robust Downstream Communication and Storage for Computational RFIDs

Aaron Parks, Jethro Tan, Joshua R. Smith, Przemys{\l}aw Pawe{\l}czak

arxiv:1512.04602 v2 · 2015-12-14 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MEZ2FCL2FV6KTRPDBX3BRY6QVX}

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	2026-05-18T00:57:50.111738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6133a2897a2d7ca9c5e30df618e3d0adea2528bdf39d7379766f03576b29b0bf

Aliases

arxiv: 1512.04602 · arxiv_version: 1512.04602v2 · doi: 10.48550/arxiv.1512.04602 · pith_short_12: MEZ2FCL2FV6K · pith_short_16: MEZ2FCL2FV6KTRPD · pith_short_8: MEZ2FCL2

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/MEZ2FCL2FV6KTRPDBX3BRY6QVX \
  | 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: 6133a2897a2d7ca9c5e30df618e3d0adea2528bdf39d7379766f03576b29b0bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dd99a9571d3d7e7b000b4b1f88fefc0f4dc9541b252ba791d97c0e3c29f1426",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2015-12-14T23:37:12Z",
    "title_canon_sha256": "2e6c81fded8ac6764def922c3d91b4b30bee018146e9b117de3ec1e3e8928f4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04602",
    "kind": "arxiv",
    "version": 2
  }
}