Pith Number

pith:ZFQKQPEB

pith:2016:ZFQKQPEBXPHGO4FHDBRCBI7O3Y

not attested not anchored not stored refs pending

Comment on "K. Hansen, Int. J. Mass Spectrom. 399-400 (2016)51"

Leif Holmlid

arxiv:1608.00744 v1 · 2016-08-02 · physics.atm-clus

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZFQKQPEBXPHGO4FHDBRCBI7O3Y}

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	2026-05-18T01:10:01.145382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c960a83c81bbce6770a7186220a3eede061f7e3645c6d3bae6c278265ca97806

Aliases

arxiv: 1608.00744 · arxiv_version: 1608.00744v1 · doi: 10.48550/arxiv.1608.00744 · pith_short_12: ZFQKQPEBXPHG · pith_short_16: ZFQKQPEBXPHGO4FH · pith_short_8: ZFQKQPEB

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/ZFQKQPEBXPHGO4FHDBRCBI7O3Y \
  | 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: c960a83c81bbce6770a7186220a3eede061f7e3645c6d3bae6c278265ca97806

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cc3c2aba5ec289b54fbeeef50ec32092b30b3232eb7190df67998eb1b319a23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atm-clus",
    "submitted_at": "2016-08-02T09:24:25Z",
    "title_canon_sha256": "2f2dc50f687be3b19525b2b43405a8d1c610e5690181aee598c718955c37f04a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.00744",
    "kind": "arxiv",
    "version": 1
  }
}