Pith Number

pith:DIXXJYHQ

pith:2019:DIXXJYHQ3MS6NJBYL3UNGYR3AI

not attested not anchored not stored refs pending

Analytical graphic statics

Tam\'as Baranyai

arxiv:1902.08609 v1 · 2019-02-20 · physics.class-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DIXXJYHQ3MS6NJBYL3UNGYR3AI}

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	2026-05-17T23:52:56.654332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a2f74e0f0db25e6a4385ee8d3623b0227046120c2d5fb348c8bff1118380531

Aliases

arxiv: 1902.08609 · arxiv_version: 1902.08609v1 · doi: 10.48550/arxiv.1902.08609 · pith_short_12: DIXXJYHQ3MS6 · pith_short_16: DIXXJYHQ3MS6NJBY · pith_short_8: DIXXJYHQ

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/DIXXJYHQ3MS6NJBYL3UNGYR3AI \
  | 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: 1a2f74e0f0db25e6a4385ee8d3623b0227046120c2d5fb348c8bff1118380531

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8c8e1d2f8318f04cbdb65ce6157cd4c9655fe31bd5a03da8965edbb2d0a41c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2019-02-20T21:26:13Z",
    "title_canon_sha256": "94f696fbdadde2559ab0659ed2c5064e368d20007706a58c64ffda5585d7b4dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.08609",
    "kind": "arxiv",
    "version": 1
  }
}