Pith Number

pith:TMFXL2LU

pith:2022:TMFXL2LUAZ75I6ZSOEXA7AWR65

not attested not anchored not stored refs pending

From spin foams to area metric dynamics to gravitons

Athanasios Kogios, Bianca Dittrich

arxiv:2203.02409 v1 · 2022-03-04 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TMFXL2LUAZ75I6ZSOEXA7AWR65}

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	2026-07-05T06:03:52.934779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b0b75e974067fd47b32712e0f82d1f76acbd149558bbcdf7377af9e20ca0ea0

Aliases

arxiv: 2203.02409 · arxiv_version: 2203.02409v1 · doi: 10.48550/arxiv.2203.02409 · pith_short_12: TMFXL2LUAZ75 · pith_short_16: TMFXL2LUAZ75I6ZS · pith_short_8: TMFXL2LU

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/TMFXL2LUAZ75I6ZSOEXA7AWR65 \
  | 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: 9b0b75e974067fd47b32712e0f82d1f76acbd149558bbcdf7377af9e20ca0ea0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2c2eb97bb0ae7432a59fc626a98443d2f7b0d4091f95e61e51d115546caf846",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-03-04T16:23:59Z",
    "title_canon_sha256": "9ba999a4773880c2ef0686f2c121442902c8dcae61a5202a093689fe389aa598"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.02409",
    "kind": "arxiv",
    "version": 1
  }
}