Pith Number

pith:V6XKPS5Z

pith:2015:V6XKPS5ZRDF74ZBDF26JEQSBKN

not attested not anchored not stored refs pending

Observations on recent progress in the field of timing and time perception

Sundeep Teki

arxiv:1512.00058 v1 · 2015-11-30 · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V6XKPS5ZRDF74ZBDF26JEQSBKN}

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	2026-05-18T01:25:32.889383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afaea7cbb988cbfe64232ebc9242415347d0e4bfa9e03d4f2cc433f4c572fa60

Aliases

arxiv: 1512.00058 · arxiv_version: 1512.00058v1 · doi: 10.48550/arxiv.1512.00058 · pith_short_12: V6XKPS5ZRDF7 · pith_short_16: V6XKPS5ZRDF74ZBD · pith_short_8: V6XKPS5Z

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/V6XKPS5ZRDF74ZBDF26JEQSBKN \
  | 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: afaea7cbb988cbfe64232ebc9242415347d0e4bfa9e03d4f2cc433f4c572fa60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5de73515830fc1a9368a9320ad006acefe5d6896ccd921affef356419cde9c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2015-11-30T21:51:05Z",
    "title_canon_sha256": "146e2ebc936533481dad1c1394ac511f72cee2d90f86cee207585b91734a2c3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.00058",
    "kind": "arxiv",
    "version": 1
  }
}