Pith Number

pith:GO5SUIIR

pith:2018:GO5SUIIRZQS3EC7MOAHRZJ5EIY

not attested not anchored not stored refs pending

The MIT Bag Model as an infinite mass limit

Albert Mas, Lo\"ic Le Treust (I2M), Naiara Arrizabalaga (UPV/EHU), Nicolas Raymond (IRMAR)

arxiv:1808.09746 v1 · 2018-08-29 · math.AP · math-ph · math.MP · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GO5SUIIRZQS3EC7MOAHRZJ5EIY}

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	2026-05-18T00:06:54.562906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33bb2a2111cc25b20bec700f1ca7a4461d33c40f66bba8d97af51b31ec37833b

Aliases

arxiv: 1808.09746 · arxiv_version: 1808.09746v1 · doi: 10.48550/arxiv.1808.09746 · pith_short_12: GO5SUIIRZQS3 · pith_short_16: GO5SUIIRZQS3EC7M · pith_short_8: GO5SUIIR

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/GO5SUIIRZQS3EC7MOAHRZJ5EIY \
  | 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: 33bb2a2111cc25b20bec700f1ca7a4461d33c40f66bba8d97af51b31ec37833b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81d3b8732fa8c7265c8cf50191ee901d567d3d2d2c1b1d1fd437422a9c14db30",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-08-29T12:06:17Z",
    "title_canon_sha256": "5f04e3a3a76a12990f73f3d05e42266b2588d12868202261fa8def7f4ef1abab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09746",
    "kind": "arxiv",
    "version": 1
  }
}