Pith Number

pith:SZM44G6C

pith:2016:SZM44G6CC52YVCCZRGDETMQE5R

not attested not anchored not stored refs pending

On the structure of ${\mathscr A}$-free measures and applications

Filip Rindler, Guido De Philippis

arxiv:1601.06543 v2 · 2016-01-25 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SZM44G6CC52YVCCZRGDETMQE5R}

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	2026-05-18T01:17:17.662876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9659ce1bc217758a8859898649b204ec7124def897ac4ec3bfa461c16edb933e

Aliases

arxiv: 1601.06543 · arxiv_version: 1601.06543v2 · doi: 10.48550/arxiv.1601.06543 · pith_short_12: SZM44G6CC52Y · pith_short_16: SZM44G6CC52YVCCZ · pith_short_8: SZM44G6C

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/SZM44G6CC52YVCCZRGDETMQE5R \
  | 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: 9659ce1bc217758a8859898649b204ec7124def897ac4ec3bfa461c16edb933e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ccb889cdd84e85f228bf85bdf8043e83b7f1fd67c18080651a3dbbab82c6d15",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-01-25T10:19:46Z",
    "title_canon_sha256": "2f45654deeca5c0e8d4adc9c4d1ef70667d435fb9e54854c6621cd17b593ce49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.06543",
    "kind": "arxiv",
    "version": 2
  }
}