Pith Number

pith:SDPVDEX7

pith:2017:SDPVDEX77GQERNTWTOZV4YLGLW

not attested not anchored not stored refs pending

Concept of dynamic memory in economics

Valentina V. Tarasova, Vasily E. Tarasov

arxiv:1712.09088 v1 · 2017-12-25 · q-fin.EC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SDPVDEX77GQERNTWTOZV4YLGLW}

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	2026-05-18T00:27:14.444973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90df5192fff9a048b6769bb35e61665db11e3b3cf87015a72047eec7cf2c90bc

Aliases

arxiv: 1712.09088 · arxiv_version: 1712.09088v1 · doi: 10.48550/arxiv.1712.09088 · pith_short_12: SDPVDEX77GQE · pith_short_16: SDPVDEX77GQERNTW · pith_short_8: SDPVDEX7

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/SDPVDEX77GQERNTWTOZV4YLGLW \
  | 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: 90df5192fff9a048b6769bb35e61665db11e3b3cf87015a72047eec7cf2c90bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2587e0074f28e68645f6fd3f26c3e8408865c0322eddcf48d57068f9ed507e6d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.EC",
    "submitted_at": "2017-12-25T15:27:13Z",
    "title_canon_sha256": "804a317931dd0eb2a0ffcf3c2a3510491dc1dfe5d594bc21699af9790204405c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.09088",
    "kind": "arxiv",
    "version": 1
  }
}