Pith Number

pith:E64KGALS

pith:2026:E64KGALSXS44JNB4DRVUJ5B5O7

not attested not anchored not stored refs pending

Geometric Phase Transition Enables Extreme Hippocampal Memory Capacity

Prashant C. Raju

arxiv:2605.17199 v1 · 2026-05-16 · q-bio.NC · cond-mat.dis-nn · physics.bio-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{E64KGALSXS44JNB4DRVUJ5B5O7}

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	2026-05-20T00:03:44.717676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27b8a30172bcb9c4b43c1c6b44f43d77ff2bc53d2a6466c756b282d41b6ba126

Aliases

arxiv: 2605.17199 · arxiv_version: 2605.17199v1 · doi: 10.48550/arxiv.2605.17199 · pith_short_12: E64KGALSXS44 · pith_short_16: E64KGALSXS44JNB4 · pith_short_8: E64KGALS

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/E64KGALSXS44JNB4DRVUJ5B5O7 \
  | 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: 27b8a30172bcb9c4b43c1c6b44f43d77ff2bc53d2a6466c756b282d41b6ba126

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8661220597eda9fbac7bf8d27877ffa8d1a7197fe3a6a0b572986a33ee2ece1",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2026-05-16T23:55:17Z",
    "title_canon_sha256": "313c4ea909fafd32732106547cd0352657f30ea8b3a654f0ade96f97e56659dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.17199",
    "kind": "arxiv",
    "version": 1
  }
}