Pith Number

pith:ANUCA6ZQ

pith:2017:ANUCA6ZQQVYDSTJKZTRA6A2CNJ

not attested not anchored not stored refs pending

Macro-molecular data storage with petabyte/cm^3 density, highly parallel read/write operations, and genuine 3D storage capability

Masud Mansuripur, Pramod Khulbe

arxiv:1709.03596 v1 · 2017-08-26 · cs.ET · physics.app-ph · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ANUCA6ZQQVYDSTJKZTRA6A2CNJ}

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	2026-05-18T00:35:15.819348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0368207b308570394d2acce20f03426a5c3151081d592127cb3a9bb77d6b30c8

Aliases

arxiv: 1709.03596 · arxiv_version: 1709.03596v1 · doi: 10.48550/arxiv.1709.03596 · pith_short_12: ANUCA6ZQQVYD · pith_short_16: ANUCA6ZQQVYDSTJK · pith_short_8: ANUCA6ZQ

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/ANUCA6ZQQVYDSTJKZTRA6A2CNJ \
  | 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: 0368207b308570394d2acce20f03426a5c3151081d592127cb3a9bb77d6b30c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ac943b18c0461b53284add704dded702252d74e27b3af3a90abda693d6b08c8",
    "cross_cats_sorted": [
      "physics.app-ph",
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2017-08-26T22:28:05Z",
    "title_canon_sha256": "53531117a1dd3278d4de6457bdd19e15b71a81c1633f51e60861147ab73aeff1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03596",
    "kind": "arxiv",
    "version": 1
  }
}