Pith Number

pith:R7LU3HKC

pith:2021:R7LU3HKCCTVR2RLUJZTCJIQS6H

not attested not anchored not stored refs pending

Lonely individuals process the world in idiosyncratic ways

Carolyn Parkinson, Elisa C. Baek, Karina L\'opez, Mason A. Porter, Meng Du, Ryan Hyon

arxiv:2107.01312 v2 · 2021-07-03 · q-bio.NC · cs.SI · 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{R7LU3HKCCTVR2RLUJZTCJIQS6H}

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	2026-07-05T04:49:10.593007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fd74d9d4214eb1d45744e6624a212f1ece40e7c5767ad64c2a6543e1ff06e65

Aliases

arxiv: 2107.01312 · arxiv_version: 2107.01312v2 · doi: 10.48550/arxiv.2107.01312 · pith_short_12: R7LU3HKCCTVR · pith_short_16: R7LU3HKCCTVR2RLU · pith_short_8: R7LU3HKC

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/R7LU3HKCCTVR2RLUJZTCJIQS6H \
  | 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: 8fd74d9d4214eb1d45744e6624a212f1ece40e7c5767ad64c2a6543e1ff06e65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78f6f7e4c7ac37e84ed8c23da4398aab4acf033bac3557033112c23d06350725",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2021-07-03T00:34:16Z",
    "title_canon_sha256": "7c99f3a1db456617dd1dd4c2c539cc955fcbe693fbd18daa4e0bba89a2936a4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.01312",
    "kind": "arxiv",
    "version": 2
  }
}