Pith Number

pith:M3RJ34JU

pith:2021:M3RJ34JU64MZJIIW6SUQRTTJ3J

not attested not anchored not stored refs pending

Emergent Crossing Regimes of Identical Autonomous Vehicles at an Uncontrolled Intersection

Arthur Richards, Eddie Wilson, Karam Safarov, Thomas Kent

arxiv:2104.04150 v1 · 2021-03-31 · physics.soc-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{M3RJ34JU64MZJIIW6SUQRTTJ3J}

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	2026-07-05T02:30:36.176041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66e29df134f71994a116f4a908ce69da6ab5202ddbf5731bbb7c6c8a129c1fe1

Aliases

arxiv: 2104.04150 · arxiv_version: 2104.04150v1 · doi: 10.48550/arxiv.2104.04150 · pith_short_12: M3RJ34JU64MZ · pith_short_16: M3RJ34JU64MZJIIW · pith_short_8: M3RJ34JU

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/M3RJ34JU64MZJIIW6SUQRTTJ3J \
  | 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: 66e29df134f71994a116f4a908ce69da6ab5202ddbf5731bbb7c6c8a129c1fe1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7a14cdc3affd4910861251b4cebd51ec120c9323ddbbeb9923c2a8201fae044",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2021-03-31T18:06:12Z",
    "title_canon_sha256": "fa5e8a02bda9c8bb4dc1153bbcb693f544bb20db7067c52a23641d8911e6783c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.04150",
    "kind": "arxiv",
    "version": 1
  }
}