Pith Number

pith:NQBZFKXC

pith:2015:NQBZFKXCYF5YFKMHWWBX4A3ONA

not attested not anchored not stored refs pending

assistME: A Platform for Assisting Engineers in Maintaining the Factory Pipeline

Achim Ebert, Jens Bauer, Nicole Menck, Ragaad AlTarawneh, Shah Rukh Humayoun

arxiv:1502.03678 v1 · 2015-02-12 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NQBZFKXCYF5YFKMHWWBX4A3ONA}

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	2026-05-18T02:27:17.078711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c0392aae2c17b82a987b5837e036e6813ebaa8694d498f7a13ea68736edc1f4

Aliases

arxiv: 1502.03678 · arxiv_version: 1502.03678v1 · doi: 10.48550/arxiv.1502.03678 · pith_short_12: NQBZFKXCYF5Y · pith_short_16: NQBZFKXCYF5YFKMH · pith_short_8: NQBZFKXC

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/NQBZFKXCYF5YFKMHWWBX4A3ONA \
  | 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: 6c0392aae2c17b82a987b5837e036e6813ebaa8694d498f7a13ea68736edc1f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e17587b402911fc13b3ca1214b7c763f11e01b423652b6dbdb427d027e28293",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2015-02-12T14:40:01Z",
    "title_canon_sha256": "85f3aeb88e29f5e6220c38dd5dbf743f8b9e2309f2848b67a48007bc687f147b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03678",
    "kind": "arxiv",
    "version": 1
  }
}