Pith Number

pith:AXOPWZEG

pith:2017:AXOPWZEGRYIGYTLLOYZUTSZ2VQ

not attested not anchored not stored refs pending

The pear-shaped fate of an ice melting front

James N. Hewett, Mathieu Sellier

arxiv:1705.02536 v1 · 2017-05-07 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AXOPWZEGRYIGYTLLOYZUTSZ2VQ}

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	2026-05-18T00:44:56.239102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05dcfb64868e106c4d6b763349cb3aac0b04f218028906ab06b4f99ba8b3d548

Aliases

arxiv: 1705.02536 · arxiv_version: 1705.02536v1 · doi: 10.48550/arxiv.1705.02536 · pith_short_12: AXOPWZEGRYIG · pith_short_16: AXOPWZEGRYIGYTLL · pith_short_8: AXOPWZEG

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/AXOPWZEGRYIGYTLLOYZUTSZ2VQ \
  | 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: 05dcfb64868e106c4d6b763349cb3aac0b04f218028906ab06b4f99ba8b3d548

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b90c7413bf75805875b247920aca0ad2052ae8ab0f0d2baac41247377b20382",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-05-07T00:22:12Z",
    "title_canon_sha256": "7059ebcd290b0c5fbef592000a773d186dc81ce28c9aa94193be3eb30ce700a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02536",
    "kind": "arxiv",
    "version": 1
  }
}